01/01
All problems in Chapter 1

Problem 1.1 · Real Numbers

Can 6ⁿ end in 0?

Where would you look first?

  1. find
  2. lens
  3. answer
  4. probe

Check whether 6ⁿ can end with the digit 0 for any natural number n.

Source: NCERT Ex 1.2 Q4

Tap the part of the question you would look at first.