(1)/(1-sin alpha)+(1)/(1+sin alpha)=(2)/...

`(1)/(1-sin alpha)+(1)/(1+sin alpha)=(2)/(cos^(2)alpha)`, सिद्ध करें।

(1)/(1-sin alpha)+(1)/(1+sin alpha)=(2)/(cos^(2)alpha), सिद्ध करें।
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If pi<alpha<(3pi)/2,t h e nsqrt((1-cosalpha)/(1+cosalpha))+sqrt((1+cos...
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If 2(sin alpha)/(1+cos alpha+sin alpha)=y then value of (1-cos alpha+s...
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To prove ((1)/(sec^(2)alpha-cos^(2)alpha)+(1)/(cos ec^(2)alpha-sin^(2)...
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((1)/(sec^(2)alpha-cos^(2)alpha)+(1)/(cos ec^(2)alpha-sin^(2)alpha))co...
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If (2sin alpha) / ({1 + cos alpha + sin alpha}) = y, then ({1-cos alph...
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यदि A=[{:(,1-cos^(2)alpha,1-sin^(2)alpha),(,sin alpha,cos alpha):}] तथ...
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सिद्ध कीजिए कि 1/(1-sin alpha)+1/(1+sin alpha)= 2/(cos^(2) alpha)
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यदि (cos^(4) alpha)/(cos^(2) beta) + (sin^(4) alpha)/(sin^(2) beta) = ...
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