Question

if there are n arithmetic mean between A and B then find d​

Answer 1

Answer:

sorry I don't know what the answer

Answer 2

• 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