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Assertion : { ((1)/(2))^6 } is the recip...

Assertion : `{ ((1)/(2))^6 }` is the reciprocal of `2^(36)`.
Reason : `{ (a^m)^n } = a^( m xx n)`, for any value of `a`.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem, we need to analyze the assertion and the reason provided. ### Step 1: Understand the Assertion The assertion states that \(\left(\frac{1}{2}\right)^6\) is the reciprocal of \(2^{36}\). For two numbers \(x\) and \(y\) to be reciprocals, their product must equal 1, i.e., \(x \cdot y = 1\). ### Step 2: Calculate the Product We need to check if: \[ \left(\frac{1}{2}\right)^6 \cdot 2^{36} = 1 \] ### Step 3: Rewrite the Expression We can rewrite \(\left(\frac{1}{2}\right)^6\) as: \[ \left(\frac{1}{2}\right)^6 = 2^{-6} \] Thus, the product becomes: \[ 2^{-6} \cdot 2^{36} \] ### Step 4: Apply the Laws of Exponents Using the law of exponents that states \(a^m \cdot a^n = a^{m+n}\), we can combine the exponents: \[ 2^{-6 + 36} = 2^{30} \] ### Step 5: Evaluate the Result Since \(2^{30} \neq 1\), we conclude that: \[ \left(\frac{1}{2}\right)^6 \cdot 2^{36} \neq 1 \] Thus, the assertion is false. ### Step 6: Understand the Reason The reason given is that \((a^m)^n = a^{m \cdot n}\) for any value of \(a\). This is a true statement based on the laws of exponents. ### Conclusion - **Assertion**: False (because \(\left(\frac{1}{2}\right)^6\) is not the reciprocal of \(2^{36}\)). - **Reason**: True (the exponent rule is correct). ### Final Answer Assertion is FALSE, but Reason is TRUE. ---
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