Mathematics · Trigonometry
What is the value of the given expression? sin4A − cos4A + 11 + 1tan2A
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12sin4A✓
- 2sin A · cos Atan2A
- 32sin2A + tan2A
- 42sin A · cos A
Correct answer
2sin4A
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