Recommended Questions
- sin^(2). pi/6 + cos^(2). pi/3 - tan^(2). pi/4 = -1/2
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- sin^2pi/6+cos^2pi/3-tan^2pi/4=-1/2
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- sin^2(pi/6)+cos^2(pi/3)-tan^2(pi/4)=-1/2
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- Prove that: sin^2pi/6+cos^2pi/3-t a n^2pi/4=-1/2
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- sin^(2)pi/6+cos^(2)pi/3-tan^(2)pi/4=-1/2
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- Prove that (i) " tan"^(2) .(pi)/(3) + 2cos^(2) .(pi)/(4)+ 3 sec^...
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- निम्नलिखित सभी प्रश्नो को सिद्ध करे sin^(2)""(pi)/(6)+cos^(2)""(pi)/(...
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- sin^(2). pi/6 + cos^(2). pi/3 - tan^(2). pi/4 = -1/2
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- Prove thet sin^(2) (pi//6) + cos^(2) (pi//3)- tan^(2) (pi//4) = (-1)/(...
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