Trigonometryhard · Past Paper
If sin θ + cosec θ = 2, then find sinⁿ θ + cosecⁿ θ.
A1
B2
C2n
D2^n
✓ Correct Answer: B — 2
sin θ + 1/sin θ = 2 implies sin θ = 1. Thus 1ⁿ + 1ⁿ = 2.
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✓ Correct Answer: B — 2
sin θ + 1/sin θ = 2 implies sin θ = 1. Thus 1ⁿ + 1ⁿ = 2.
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