Assertion (A): 5^{-2} = \frac{1}{25}. Reason (R): For any non-zero number a, a^{-m} = \frac{1}{a^{m}}.

Question

Assertion-ReasonExponents with Negative Integers

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The value of 4^{-3} is

The value of (-3)^{-2} is

7^{-4} \times 7^{6} is equal to

MCQ (Single)Laws of Exponents for Real NumbersExponents with Negative Integers

The value of (-5)^{4} \div (-5)^{7} is

The value of \left(\frac{2}{5}\right)^{-3} is

The value of (5^{0} + 2^{-1}) \times 2^{2} is