if tan A=2, evaluate tan square A - cosecA + sinA×secA
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Answered by
5
Given _______________
tanA = 2 , So Now_______
tan^2A - cosecA + sinA × secA
= (2)^2 - cosecA + sinA × 1 / cosA
= 4 - cosecA + sinA/ cosA
= 4 - cosecA + tanA
= 4 - cosecA + 2
= 6 - cosecA
"hope it helpes "
tanA = 2 , So Now_______
tan^2A - cosecA + sinA × secA
= (2)^2 - cosecA + sinA × 1 / cosA
= 4 - cosecA + sinA/ cosA
= 4 - cosecA + tanA
= 4 - cosecA + 2
= 6 - cosecA
"hope it helpes "
Answered by
4
You need to give some other informations otherwise the answer is just 6 - cosec A.
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mayank2167:
thanks bro
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