Question

Express $16^{7}$ in exponential form with base
(1) 4
(2) 2

Answer 1

Step-by-step explanation:

Number obtained on reversing the digits = 10y + x . Now, ⇒ 10y + x = 10x + y + 9 . ⇒ 10x - x + y - 10y = -9

Answer 2

Here is your answer step by step
Please mark me as brainliest