Question

Check Whether 2,2²,2³,2⁴ form an AP

Answer 1

Answer:

no are

2 , 4 , 8 , 10

checking it's an ap or not

here, a = 2 , a2 = 4 , a3 = 8 , a4 = 10

formula is = a2 - a1 = a3 - a2

= 4 - 2 = 8 - 4

= 2 # 4

common difference ( d) is not same so, it is

not an ap