Question

check whether 1 / 64 , 1 / 32 , 1 / 8 , ............. is in GP . give reason

plss fast answer it's urgent ..........​

Answer 1

Step-by-step explanation:

to check whether the given series in GP or not we need to find r.

r1 = A2 / A1

= 1/32 ÷ 1/64

= 1/32 X 64

= 2

similarly, r2 = A3 / A2

= 1/8 ÷ 1/32

= 1/8 X 32

= 4

r1 is not equal to r2.

therefore this series is not in GP.

Answer 2

this is the best answer