Question:medium
Let
\[
S=\{x\in[-\pi,\pi]:\sin x(\sin x+\cos x)=a,\; a\in\mathbb{Z}\}.
\]
Then \(n(S)\) is equal to:
Let
\[
S=\{x\in[-\pi,\pi]:\sin x(\sin x+\cos x)=a,\; a\in\mathbb{Z}\}.
\]
Then \(n(S)\) is equal to:
Updated On: Apr 10, 2026
- \(3\)
- \(6\)
- \(7\)
- \(9\)
Show Solution
The Correct Option is B
Solution and Explanation
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