Question

If n A. M ‘s are inserted between a and b then what is the common difference

Answer 1

Answer:

hi your answer ...... bro

Step-by-step explanation:

LET a1,a2,.......,an BE n ARITHMETIC MEAN

a,a1,a2,.......,an,b ARE in A.PNo OF TERMS

=n+2let d BE THE COMMON DIFFERENCE.

,

b=a+(n+2−1)db−a=(n+1)d⇒d=b−an+1

\begin{lgathered}b = a + (n + 2 - 1)d \\ = > b - a = (n + 1)d \\ = > d = \frac{(b - a)}{(n + 1)}\end{lgathered}b=a+(n+2−1)d=>b−a=(n+1)d=>d=(n+1)(b−a)

I HOPE ITS HELP YOU DEAR,

THANKS

Answer 2

Answer:

hope you UNDERSTOOD this