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` sin^2x` का मान निम्निष्ठ है जबकि x बराबर होगा -A. `(4n + 3 ) pi//2, n in Z`B. `(4n + 1) pi//2, n in Z`C. `n pi , n in Z`D. `n pi //2, n in Z` |
| Answer» Correct Answer - A | |