Education and Technology Help: 2020

Saturday, 28 November 2020

STA 641 Quiz 1 Solution

See the solution here

Ye quiz aj 29-11-2020 ka hay yeh b prepare kr lo kafi achi tyari ho jay gi q k bhot say repeat hotay Han. Ye solution 100 fi sad correct hay

Ans : A

Ans : B

Ans : A

Ans : D

Ans : C

Saturday, 25 April 2020

No Desktop Scanner? Use This Android Mobile Document Scanner For Personal And Work

There are times when someone sends you a document and you need to print it, sign it, and return it. Many printers have scanner capabilities, but they can be slow or not so easy to use. Or, you are simply out of the office and need to get a document back to someone.

With this mobile scanning app, you can simply snap a photo, and instead of saving as a JPG, save and send it as a PDF. That is not as easy to do from your standard mobile phone camera. MDScan, or Mobile Doc Scanner for Android, is one of the best I have found. There is a free, Lite version and a one-time $4.99 paid version. After using the Lite version for a few weeks, I upgraded to the paid version and love it. Lots of other scanning apps charge a much higher fee, often $5 per month. I am not scanning that often to make it worth it.

MDScan Sample Scan and Apply Signature Feature

MDScan

The best part: After you snap a photo of your document, you can choose the edit function (a pencil icon in their app) and it gives you the option to “Apply Signature” (see image above) and opens a clear white signature box where you write your name with your finger. It then inserts that and you can size it and move it to exactly the right position in the document. Send it as a PDF or JPG.

Years ago, I paid for the Premium Edition of Evernote for exactly this reason: I wanted a good mobile scanning solution that let me scan receipts or documents that I have to sign and return as PDFs. MDScan gave me a more affordable and easy way to do that. It doesn't do everything that Evernote does, of course, but it scans really well and the paid version also has optical character recognition or OCR. That comes in handy if you scan a page of a book, for example, and export all the text to another program.

MDScan lets me quickly scan receipts, coupons, articles, photos, and basically anything I can photograph. If it is a document, you can easily adjust the scan with these nifty border control options (or set it to snap to size automatically).

With a few extra clicks, you can set it to store automatically to whatever cloud storage service you use, such as Google Drive, or Dropbox. I sometimes decide to do some of my writing longhand (I know, what an anomaly), but I want them in my journal file, so I use MDScan’s “Batch Mode” that lets me scan multiple pages quickly. They also have a “Spy Mode” that lets you scan (take a photo) as quickly as you want and it will process those images later.

It is possible to work with photos or documents that you already have on your phone (or Google Drive) and open them up and modify or edit as needed and re-save with modifications via the app. Again, it has a powerful OCR feature, but I found it does not do well with handwritten text, at least my handwriting.

Here is a quick summary of what the MDScan app offers:

Convert any image into a PDF format.

Document edge detection and perspective correction.

Improved image quality

Quick scan and multi-page documents

Share easily and upload instantly

Money-back guarantee

If you only need the occasional scan, go for the Lite version. If you find it helpful and useful, do as I did and simply upgrade. For $5, MDScan packs a lot in a small app package. I have found it particularly helpful during this stay at home period where I sometimes have to modify a document for my son in his new online schooling program. I'll be sharing a different scanning app that I use on the iPhone in a future review. Share your favorite mobile productivity apps with me on social media.

Sunday, 26 January 2020

VU Solution of MTH 101 another quiz 2

Ye quiz Kal yani 25-01-2020 ka hay yeh b prepare kr lo kafi achi tyari ho jay gi q k bhot say repeat hotay Han. Ye solution 100 fi sad correct hay

. Answer. A

. Answer C

Answer. A

Answer. B

Answer. A

Answer I think A

Answe. B

Answer C

Answer. D

Answer. B

Apna quiz solve krnay say pahlay yeh quiz zaroor daikh lo AP ka b bhot acha ho jay ga

Thursday, 23 January 2020

Solution of Quiz 3 MTH 101

Yeh quiz 23-01-2020 ka hy.

Is ko check kr lo . Kafi repeat hotay hn. Achi tyari ho jay gi.

Answers 100 fi sad correct hn

Question # 1 of 10

( Start time: 03:43:28 PM ) Total Marks: 1

If the function f(x)= (x^2)+1 satisfies all the conditions of Rolle’s theorem in the interval [-1,1] , then the value of ‘c’ will be……..

Select correct option

Answer: A

Question # 2 of 10

( Start time: 03:44:36 PM ) Total Marks: 1

‘x.ln(x/e)’ is the anti-derivative of ‘lnx’ if and only if the derivative of ‘x.ln(x/e)’ is euqal to --------

Select correct option

xln(x/e)

lnx

ln(x/e)

Answer: C

Question # 3 of 10

( Start time: 03:45:24 PM ) Total Marks: 1

Integral of (5/2)cos(x) is

Select correct option

(3/2)csc(x)+C

(5/2)tan(x)+C

(5/2)sin(x)+C

None of these

Answer: C

Question # 4 of 10

( Start time: 03:45:45 PM ) Total Marks: 1

summation of (n+i) ; (i varies from 1 to 10 ) , here ‘i’ is known as the …….. of the summation.

Select correct option

Index

Lower limit

Upper limit

None of these

Answer: A

Question # 5 of 10

( Start time: 03:46:13 PM ) Total Marks: 1

The estimated area under f(x) = x^2 + 2 from x = 1 to x = 5 with right end points for n = 2 is ________.

Select correct option

30.

28.

50.

76.

Answer: C

Question # 6 of 10

( Start time: 03:46:53 PM ) Total Marks: 1

(1^3)+(2^3)+(3^3)+….+(20^3) equals --------- NOTE: x^n means ‘x’ to the power ‘n’

Select correct option

42925

34548

44100

None of these

Answer: C

Question # 7 of 10

( Start time: 03:47:40 PM ) Total Marks: 1

If the definite integral of f(x)=3 over [1,x] is greater than ‘12’ then -----

Select correct option

x>12

x>5

x>3

x>1

Answer: B

Question # 8 of 10

( Start time: 03:48:15 PM ) Total Marks: 1

x=1 is a critical value of the function. f(x)=(x-1)^3 NOTE: x^n means ‘x’ to the power ‘n’

Select correct option

False

True

Answer: B

Question # 9 of 10

( Start time: 03:48:42 PM ) Total Marks: 1

If f(x) =cos(x) then mean value theorem can be applied on this in the interval (pi/2, 3pi/2)

Select correct option

True

False

Answer: A

Question # 10 of 10

( Start time: 03:49:00 PM ) Total Marks: 1

If x =(1+2+3+...+10)+{(1^3)+(2^3)+(3^3)+...+ (10^3)}, then x = _______.

Select correct option

110.

55.

3025.

3080.

Answer:. D

Solution of Quiz2 STA 301

Question # 1 of 10 ( Start time: 03:43:28 PM ) Total Marks: 1

If the function f(x)= (x^2)+1 satisfies all the conditions of Rolle’s theorem in the interval [-1,1] , then the value of ‘c’ will be……..

Select correct option

Question # 2 of 10 ( Start time: 03:44:36 PM ) Total Marks: 1

‘x.ln(x/e)’ is the anti-derivative of ‘lnx’ if and only if the derivative of ‘x.ln(x/e)’ is euqal to --------

Select correct option

xln(x/e)

lnx

ln(x/e)

Question # 3 of 10 ( Start time: 03:45:24 PM ) Total Marks: 1

Integral of (5/2)cos(x) is

Select correct option

(3/2)csc(x)+C

(5/2)tan(x)+C

(5/2)sin(x)+C

None of these

Question # 4 of 10 ( Start time: 03:45:45 PM ) Total Marks: 1

summation of (n+i) ; (i varies from 1 to 10 ) , here ‘i’ is known as the …….. of the summation.

Select correct option

Index

Lower limit

Upper limit

None of these

Question # 5 of 10 ( Start time: 03:46:13 PM ) Total Marks: 1

The estimated area under f(x) = x^2 + 2 from x = 1 to x = 5 with right end points for n = 2 is ________.

Select correct option

30.

28.

50.

76.

Question # 6 of 10 ( Start time: 03:46:53 PM ) Total Marks: 1

(1^3)+(2^3)+(3^3)+….+(20^3) equals --------- NOTE: x^n means ‘x’ to the power ‘n’

Select correct option

42925

34548

44100

None of these

Question # 7 of 10 ( Start time: 03:47:40 PM ) Total Marks: 1

If the definite integral of f(x)=3 over [1,x] is greater than ‘12’ then -----

Select correct option

x>12

x>5

x>3

x>1

Question # 8 of 10 ( Start time: 03:48:15 PM ) Total Marks: 1

x=1 is a critical value of the function. f(x)=(x-1)^3 NOTE: x^n means ‘x’ to the power ‘n’

Select correct option

False

True

Question # 9 of 10 ( Start time: 03:48:42 PM ) Total Marks: 1

If f(x) =cos(x) then mean value theorem can be applied on this in the interval (pi/2, 3pi/2)

Select correct option

True

False

Question # 10 of 10 ( Start time: 03:49:00 PM ) Total Marks: 1

If x =(1+2+3+...+10)+{(1^3)+(2^3)+(3^3)+...+ (10^3)}, then x = _______.

Select correct option

110.

55.

3025.

3080.

Monday, 20 January 2020

Solution of STA 301 Quiz 2

Yeh quiz 20-01-2020 ka hy.

Is ko check kr lo . Kafi repeat hotay hn. Achi tyari ho jay gi.

Answers 100 fi sad correct hn

Answer C

Answer. C

Answer. B

Answer D

Answer. B

Answer. D

Answer. C

Best of luck

Saturday, 18 January 2020

Solution of MTH 302 Quiz 2

Solution of MTH 302 Quiz 2

Here Solution is given for student Help Who have this Subject MTH 302 , These are the Questions taken from quizzes of different students who have taken their quizzes on 17-01-2020
and 18-01-2020. If you will prepare these questions i garrentee you will get good marks in your quiz