Question

if three consecutive term of AP 4/5, a, 2 then find the value of a​

Answer 1

(1)200^8*50

=2^8*100^8*50

=256*10^16*50

=256*5*10^17

=1280*10^17

=1.28*10^20ANS

(2)4/5-a=a-2

=2a=4/5+2=4/5+10/5=14/5

=a=14/5*1/2

=a=7/5ANS