(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of...
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0(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of the Assertion (A).
(2) If both Assertion (A) and Reason (R) are True but Reason (R) is not a correct explanation of the Assertion (A).
(3) If Assertion (A) is True but the Reason (R) is False.
(4) Assertion (A) is False but Reason (R) is True.
Assertion (A): Half life of a certain radioactive element is 100 days. After 200 days, fraction left undecayed will be \( 50 \% \).
Reason (R): \( \frac{\mathrm{N}}{\mathrm{N}_{0}}=\left(\frac{1}{2}\right)^{\mathrm{n}} \), where symbols have standard meaning.
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