Instructions

What will come in the place of question mark (?)

Question 80

$$((a)^b)^?=1$$, where a $$\neq$$ 1 and b $$\neq$$ 0.

Solution

Share

For the LHS to become 1, the power of $$a^b$$ should be 0. So, '0' comes in place of the question mark.

Option b) is the correct answer.

Get AI Help?

Create a FREE account and get:

  • Banking Quant Shortcuts PDF
  • Free Banking Study Material - (15000 Questions)
  • 135+ Banking previous papers with solutions PDF
  • 100+ Online Tests for Free

Join CAT 2026 course by 5-Time CAT 100%iler

Crack CAT 2026 & Other Exams with Cracku!

Enroll Now
Ask AI

Ask our AI anything

AI can make mistakes. Please verify important information.