if x/3 sin(90-theta)cot(90-theta) find the value of x
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1
3(cos(theta)tan(theta))
andagundapraveen:
to be continued,is equal to cos(90-theta)
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3
x/3 × cos theta × tan theta = 0
x/3 × cos theta × sin theta / cos theta = 0
x/3 × sin theta = 0
x = 0
x/3 × cos theta × sin theta / cos theta = 0
x/3 × sin theta = 0
x = 0
thnx
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