cosθ × secθ equals?
- 3
- 2
- 1
- None of these
Explanation
We know secθ is the reciprocal of cosθ.
So secθ = 1 / cosθ
Now multiply:
cosθ × secθ = cosθ × (1 / cosθ) = 1
The cosθ cancels out, and you are left with 1.
Last verified on 25-05-2026
Related MCQs
- sinx
- tanx
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- None of these
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