Mathematics · Trigonometry
Which of the identities given below is NOT true?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1sec 2 θ - tan 2 θ = 1
- 2cosec 2 θ - cot 2 θ = 1
- 3sin 2 θ + cos 2 θ = 1
- 4tan 2 θ + cot 2 θ = 1✓
Correct answer
tan 2 θ + cot 2 θ = 1
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