सिद्ध कीजिए (sec^2theta-cot^2(90^@-the...

सिद्ध कीजिए
`(sec^2theta-cot^2(90^@-theta))/("cosec"^(2)67^@- tan^(2)23^@)+sin^(2)40^@+sin^(2)50^@=2`

सिद्ध कीजिए (sec^2theta-cot^2(90^@-theta))/("cosec"^(2)67^@- tan^(2)...
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Evaluate : (sec^(2)theta-cot^(2)(90^(@)-theta))/("cosec"^(2)67^(@)-tan...
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prove that (sec^2 theta-sin^2theta)/tan^2 theta = 1+cot^2 theta-cos^2 ...
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मान ज्ञात कीजिये (sec theta cosec (90^(@)-theta)-tan theta cot (90^(@)...
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(sec ^(2) theta - cot ^(2) (90^(@) - theta))/("cosec"^(2)67^(@) - tan ...
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Prove that cot^2(90^@-theta)/(tan^2theta-1)+Cosec^2theta/(sec^2theta-c...
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(iii)(cosec^(2)67-tan^(2)23^(@))/(sin^(2)17^(@)+sin^(2)73^(@))+(sin59^...
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2 cosec^2 23^@ cot^2 67^@ - sin^2 23^@-sin^2 67^@-cot^2 67^@ is equal ...
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( Sec^2 theta - cot ^2 (90 - theta))/( cosec ^2 67^@ - tan ^2 23^...
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