Asked/Added Questions From NCERT:

Question 1. 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 2. 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


Himanshi 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 Himanshi Verma On 22 March 2019:05:15:54 PM


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