If a \cot \theta+b {\cosec} \theta=p and b \cot \theta+a {\cosec} \theta=q, then p^2-q^2=

CBSE Class 10 Math 2021 All India Paper (Term I)

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Question : 33

Total: 50

If a‌cot‌θ+b‌cosec‌θ=p and b‌cot‌θ+a‌cosec‌θ=q, then p2−q2=

a2−b2
b2−a2
a2+b2
b−a

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