नीचे दो कथन दिए गए हैं, एक को अभिकथन \(A\) एवं दूसरे को कारण \(R\) कहा गया है। उपरोक्त कथनों के सन्दर्भ में नीचे दिये गये विकल्पों में से सही उत्तर को चुनें:

A \(\mathrm{A}\) और \(\mathrm{R}\) दोनों सही हैं परन्तु \(\mathrm{R}, \mathrm{A}\) की सही व्याख्या नहीं है।
B \(A\) सत्य है परन्तु \(R\) असत्य है
C \(\mathrm{A}\) असत्य है परन्तु \(\mathrm{R}\) सत्य है
D \(\mathrm{A}\) और \(\mathrm{R}\) दोनों सही है और \(\mathrm{R}, \mathrm{A}\) की सही व्याख्या है।

Verified Solution

Answer & Solution

Correct Answer

(C) \(\mathrm{A}\) असत्य है परन्तु \(\mathrm{R}\) सत्य है

Step-by-step Solution

Detailed explanation

Wolff-Kishner reduction is not suitable for base sensitive group.

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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