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HIMALAYA PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS-QUESTION BANK
- If 2 tan ^(-1)(cos x)=tan ^(-1)cosec^(2) x) then x=
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- The value of x for which sin (cot^(-1) (1+x))=cos (tan^(-1) x) is :
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- The values of x satisfying tan ^(-1)(x+3)-tan ^(-1)(x-3)=sin ^(-1)((3...
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- cos ^(-1) (1)/(2)+2 sin ^(-1) (1)/(2)=
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- The value of tan (cos ^(-1) (4)/(5)+tan ^(-1) (2)/(3)) is
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- (C(0))/(1)-(C(1))/(2)+(C(2))/(3)+.. . .+((-1)^(n))/(n+1). C(n) =
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- The number of real solutions of the equation tan^(-1) sqrt( x ( x + 1)...
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- If tan^(-1)((1-x)/(1+x))=1/2tan^(-1)x,xgt0 find x
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- If sum(r=1)^(infty) tan ^(-1)((1)/(2 r^(2)))=t then tan t is equal to
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- If sin^(-1) ((2a)/(1+a^2))+cos^(-1) ((1-a^2)/(1+a^2))=tan^(-1) ((2x)/(...
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- The solution set of the equation sin ^(-1) x=2 tan ^(-1) x is
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- Let (x, y) be such that sin ^(-1)(alpha x)+cos ^(-1) y+cos ^(-1)(b x y...
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- Let cos (2 tan ^(-1) x)=(1)/(2) then the value fo x is
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- The value of x where x gt 0 and tan (sec ^(-1)((1)/(x)))=sin (tan ^(-1...
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- If sin ^(-1) (3)/(x)+sin ^(-1) (4)/(x)=(pi)/(2) then x=
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- If tan ^(-1) ((a)/(x))+tan ^(-1) ((b)/(x))=(pi)/(2), then x=
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- sin ^(-1)[cot ((sin ^(-1) sqrt((2-sqrt(3))/(4)))+cos ^(-1) (sqrt(12))/...
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- The principal value of sin ^(-1)(tan (-(5 pi)/(4))) is
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- If sec ^(-1) x=cosec^(-1) y then cos ^(-1) (1)/(x)+cos ^(-1) (1)/(y)=
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- sin (2 sin^(-1) sqrt((63)/(65)))=
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