question archive (cot(t)+tan(t))/(csc(- t)) (cot(t)+tan(t))/(csc(- t))
(cot(t)+tan(t))/(csc(- t)) (cot(t)+tan(t))/(csc(- t))
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(cot(t)+tan(t))/(csc(- t))
(cot(t)+tan(t))/(csc(- t))
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Using cot(t)=sintcost? And tan(t)=costsint? And further cssc(-t)=-csc(t)=sint−1?
Step-by-step explanation
First consider numerator which is
cot(t) + tan(t)= sintcost?+costsint?=sint.costcost.cost+sint.sint? Now using the identity cos
