Question

Assertion:log²7 is an irrational number.
Reason:if log²7=n then there exists on n€N such that 2 power n=7.
1)Both A and R are true and R are is the correct explanation of A.
.2) Both A and R are true, but R is not the correct explanation of A.
3)A is true, but R is false.
4)A is false,but R is true.​​

Answer 1

4) A is false, but R is true