tanθ × cotθ equals?
- 1
- 2
- 3
- None of these
Explanation
cotθ = 1/tanθ
So tanθ × cotθ = tanθ × (1/tanθ) = 1
Last verified on 08-05-2026
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- 2x + 2
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- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2x² + 4 = 9x
- 2x² + 9 = 4x
- 2x² + 9 = 4x
- x² + 4 = 9x