please solve it step by step.. it's very urgent..
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Step-by-step explanation:
I am writing A, instead of theta.
=> tanA + (1/tanA)
Using tanA = sinA/cosA
=> sinA/cosA + {1/(sinA/cosA)}
=> sinA/cosA + cosA/sinA
=> (sin²A + cos²A)/cosA.sinA
Using sin²A + cos²A = 1
=> 1/cosA.sinA
=> secA.cosecA.
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......hope it helps......
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