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CENGAGE-INVERSE TRIGONOMETRIC FUNCTIONS-All Questions
- If x<0,t h e ntan^(-1)x is equal to
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- If -1< x < 0 , then cos^(-1)x is equal to (a) sec^(-1)(1/ x) (b)...
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- If tan^(-1)(x+3/x)-tan^(-1)(x-3/x)=tan^(-1)6/x , then the value of x^4...
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- If cos^(-1)x+cos^(-1)y+cos^(-1)z=pi,t h e n x^2+y^2+z^2+2x y z=1 2...
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- If alpha in (-(3pi)/2,-pi) , then the value of tan^(-1)(cotalpha)-cot^...
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- tan^(-1)[(cosx)/(1+sinx)] is equal to pi/4-x/2,forx in (-pi/2,(3pi)/2...
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- The value of the expression sin^(-1)(sin(22pi)/7)+cos^(-1)(cos(5pi)/3)...
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- The value of sin^(-1)("cos"(cos^(-1)(cosx)+sin^(-1)(sinx))), where x i...
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- Complete solution set of tan^2(sin^(-1)x)>1 is (a)(-1,-1/(sqrt(2)))uu...
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- The range of the values of p for which the equation sin cos^(-1) ( co...
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- The sum of the solution of the equation 2sin^(-1)sqrt(x^2+x+1)+cos^(-1...
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- Complete solution set of [cot^(-1)x]+2[tan^(-1)x]=0, where [] denote...
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- The number of integer values of k for which the equation sin^(-1)x+tan...
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- The maximum value of f(x)=tan^(-1)(((sqrt(12)-2)x^2)/(x^4+2x^2+3)) is...
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- sec^2(tan^(-1)2)+cos e c^2(cot^(-1)3) is equal to (a)5 (b) 13 (c) 15...
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- The number of real solution of the equation tan^(-1) sqrt(x^2-3x +7) +...
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- For the equation cos^(-1)x+cos^(-1)2x+pi=0 , the number of real soluti...
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- If sin^(-1)x=theta+betaa n dsin^(-1)y=theta-beta, then 1+x y is equal ...
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- If sin^(-1)(x-1)+cos^(-1)(x-3)+tan^(-1)(x/(2-x^2))=cos^(-1)k+pi, then...
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- The value of (lim)(xvecoo)(tan^(-1)x))) is equal to (a)-1 (b) pi/2 (...
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