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VGS PUBLICATION-BRILLIANT-TRIGONOMETRY-EXERCISE
- tan theta. Cot theta =sec theta . X అయిన x =
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- (1+tan^2A)(1-sin^2A)=
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- tan 240^@=
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- sin^(2) 45^(0) + cos^(2) 45^(0)+tan^(2) 45^(0)=
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- (sin^4A-cos^4A)/(sin^2A-cos^2A)=
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- If sin theta=1/2, then cos ((3theta)/2)
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- cos((3pi)/2+theta)=
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- tan theta . sqrt (1-sin^(2) theta) / sqrt (1-cos^(2) theta) =
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- sec theta + tan theta = 1/5 అయిన sin theta=
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- (sec 45^(0) + tan45^(0) )(sec 45^(0) - tan 45^(0))=
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- sin(pi/6 )+cos(pi/3)=
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- If the angle in a triangle are in the ratio of 1:2:3, then the smalles...
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- sqrt (cosec^(2) theta - cot^(2) theta )=
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- tan A ను sin A లలో వ్రాయగా
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- 1 //1-sin theta + 1 //1 + sin theta=
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- sec theta + tan theta =4 అయిన cos theta=
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- cot^(2) theta =3 అయిన cosec theta=
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- tan 0^(0)=
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- If cos theta=-cos theta,then theta is
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- sin theta = a/b, cos theta = c/d అయిన cot theta=
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