explain ans of this ques plz :― ( cot 54°/tan36° ) + (cos39° cosec31°) .........i will mark you as brainlist
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Step-by-step explanation:
(cot54°/tan36°)
={cot(90°-36°)/tan36°}
={tan36°/tan36°}
=1-----(1)
now the sceond part is wrong. it can't be (cos39°.cosec31°) please check the question and try the method which i have tried in last part. stay tuned
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