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VGS PUBLICATION-BRILLIANT-TRIGONOMETRY-EXERCISE
- If sec2A=cosec(A-27), when 2A is an acute angle, then the measure of /...
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- 1-sec^(2) A // cosec^(2)A-1=
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- The maximum value of sintheta is
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- If tantheta=7/8, the value of {(1+sintheta)(1-sintheta)}/{(1+costheta...
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- If 5tantheta=4, then the value of (5sintheta-3costheta)/(5sintheta+3c...
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- sec theta =3kమరియు tan theta = 3/kఅయిన (K^(2)- 1/k^(2))విలువ
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- sintheta/(1+costheta) is=
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- If P, Q and R are interior angle of a trianglePQR, then tan((P+Q)/2) e...
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- The value of (2tan30^@)/(1+tan^2 30^@)=
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- If sin(x-20)^@=cos(3x-10)^@, then ‘x’ is
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- Maximum value of 1/sectheta,0^@lethetale90^@ is
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- The value of cos^2 17^@-sin^2 73^@ is
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- If A=30^@, then sin2A equals
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- The value of sin 45^@+cos45^@ is
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- In a right angled /\ABC right angle at ‘C’ if tan A=8/15, then the val...
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- If 1/2tan^2 45^@=sin^2A and ‘A’ is acute then the value of A is
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- Match the following : {:(,"List - I",,"List - II"),((1),cot((pi)/(...
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- If tantheta=1 then value of (5sintheta+4costheta)/(5sintheta-4costheta...
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- If cos2theta=sin4theta, here 2theta and 4theta are acute angles, then ...
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- tantheta is not defined when theta is
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