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VGS PUBLICATION-BRILLIANT-TRIGONOMETRY-EXERCISE
- sin(180-theta) = ……………..
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- cot(270^@-theta)=
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- tan(360-theta) = ……………..
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- cosec(270-theta) = ……………..
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- sec(90+theta) = ………….
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- cos240^@ = …………..
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- sin420^@ = ……………
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- tan750^@ = ……….
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- cosec300^@ = …………..
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- sec240^@ ……………..
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- sin^2 47^@+sin^2 43^@ = ……………
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- If cosectheta-cottheta=4, then cosectheta+cottheta = …………..
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- tantheta in terms of cosectheta = ……………
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- (cosec^2theta)/(cottheta)-cottheta= …………….
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- (1-tan^2 30^@)/(1+tan^2 30^@) = ……………
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- (1)/(sec^2A)+(1)/(cosec^2A) = …………….
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- tantheta.cottheta=sectheta. x, then x = …………..
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- If sin(A+B)=sqrt3/2, cosB=sqrt3/2 value of A is
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- cos((3pi)/2+theta)=
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- sectheta+tantheta=1/2, then sintheta = ………….
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