Question

Find a and b such that the numbers a,9b,25are in the form of an arithmetic progression

Answer 1

Answer:

a=0 and b=25/2

Step-by-step explanation:

then the series formed will be 0,(25/2),25..

the common difference will be of 25/2

if a be the first term and x be the common difference

a+x=9b

a+2x=25

hope it helps...plz mark this answer the brainliest;-)