Question:
If \(cos2\theta+sin\theta= \sqrt{2}cos \theta,Then \ cos\theta-sin \theta=? \)
If \(cos2\theta+sin\theta= \sqrt{2}cos \theta,Then \ cos\theta-sin \theta=? \)
Updated On: Feb 4, 2025
- \(\sqrt{2}cos\theta\)
- \(2sin\theta\)
- \(\sqrt2sin\theta\)
- \(2cos\theta\)
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The Correct Option is C
Solution and Explanation
The correct option is (C):\(\sqrt2sin\theta\)
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