if sec theta -tan theta = r then find sin theta
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Answered by
1
1/cos-sin/cos=r
1-sin/cos=r
1-sin=rcos
sin theta=rcos theta+1
1-sin/cos=r
1-sin=rcos
sin theta=rcos theta+1
Answered by
1
answer: sinθ = 1 - r cosθ
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