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Question 1. Asked on :05 September 2019:06:43:54 PM

#### What is the square root of 361?

-Added by Nishant Verma General Knowledge » Mathematics

priyanshu kumar
19

-Answered by priyanshu kumar On 09 October 2019:11:13:51 AM

Question 2. Asked on :08 May 2019:10:14:22 AM

#### क्या शुन्य परिमेय संख्या है ?

-Added by Hitesh kumar Mathematics » Mathematics

Himanshi Verma

yes zero is a rational number.

-Answered by Himanshi Verma On 14 May 2019:11:23:16 AM

Question 3. Asked on :09 January 2019:09:51:16 AM

#### If a, b and c are in an A.P. find arithmetic mean.

-Added by Master Purushottam General Knowledge » Mathematics

Nishant Verma
In the arithmetic progression, we know that if the three numbers are in AP, thatmeans if a, b and c are in AP, then basically the first two terms a and b will have the difference which will be equal to the next two terms b and c. So we can say, b – a = c – b. Rearranging the terms, 2b = a + cb =

-Answered by Nishant Verma On 13 October 2019:09:37:44 AM

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