sec^2θ−sec^2θcosec^2θ is equal to
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Answered by
2
Answer:
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Step-by-step explanation:
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Answered by
0
Answer:
cosec²A
Step-by-step explanation:
sec²A - sec²Acosec²A
= sec²A(1 - cosec²A)
= sec²Acot²A
= (1/cos²A)(cos²A/sin²A)
= 1/sin²A
=cosec²A
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