AR - Law of exponents — task. Mathematics CBSE, Class 8 New.

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Assertion:

\(8^{3} \times 8^{9}\) \(=\) \(8^{12}\)

Reason:

\(a^m \div a^n = a^{m-n}\)

Assertion is true but reason is false.
Assertion is false but reason is true.
Both assertion and reason are true, but R is not the correct explanation of A.
Both assertion and reason are true, and R is the correct explanation of A.

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