Recommended Questions
- सिद्ध कीजिए कि cos. (pi)/10-sin. (pi)/10 = sqrt(2) sin.(3pi)/20
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- (sin ((pi) / (10)) + sin ((13 pi) / (10))) ((cos ^ (2) ((pi) / (6)) - ...
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- sec((pi)/(4))sin(3(pi)/(20))+sin((pi)/(10))-cos((pi)/(10)) equals
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- (sin((pi)/(10))+sin(13(pi)/(10)))(cos^(2)((pi)/(6))-cos^(2)((pi)/(10))...
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- The value of cos^(-1){(1)/(sqrt(2))(cos((9 pi)/(10))-sin((9 pi)/(10)))...
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- Prove that: cospi/10-sinpi/10=sqrt(2)sin(3pi)/(20)
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- सिद्ध कीजिए कि cos. (pi)/10-sin. (pi)/10 = sqrt(2) sin.(3pi)/20
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- 2 sin^(2). (3pi)/4 + 2 cos^(2) . pi/2 + 2 sec^(2).pi/3 = 10
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- Find the value of ((1 + sin"" (pi)/(10) + i cos"" (pi)/(10))/(1 + sin"...
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