Question

If an =

²

2



then find a7​

Answer 1

Answer:

128

Step-by-step explanation:

a^n = 2

Or, a^n = 2^1

Comparing,......

a = 2 and n = 1

So, a^7 = 2^7

Or, a^7 = 2 x 2 x 2 x 2 x 2 x 2 x 2 = 128

Where ^ this symbol means 'To The Power'