1 - sin² t / cot² t
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(1-sin^2t)/(cot^2 t)
[note: cos^2 t = 1-sin^2 t ]
cot t = cos t / sin t
= cos^2t / (cos^t/sin^t)
= cos^2t * (sin^2t / cos^2t)
= sin^2 t . . .ans.
[note: cos^2 t = 1-sin^2 t ]
cot t = cos t / sin t
= cos^2t / (cos^t/sin^t)
= cos^2t * (sin^2t / cos^2t)
= sin^2 t . . .ans.
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As Above Explanation
=Sin^2t
=Sin^2t
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sin^2 t