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DISHA PUBLICATION-INVERSE TRIGONOMETIC FUNCTIONS-EXERCISE - 2: (CONCEPT APPLICATOR)
- If u=cot^-1 sqrt(tanalpha)-tan^-1 sqrt(tan alpha), then tan(pi/4-u/2) ...
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- Find the real solutions of the eqution tan^(-1)sqrt(x(x+1))+sin^(-1)sq...
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- The domain set of the function f(x) = tan^(-1) x -cot ^(-1) x + cos ...
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- The sum of the infinite series "sin"^(-1)((1)/(sqrt2))+"sin"^(-1)((s...
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- If cos^(-1)x-"cos"^(-1)y/2=alpha, then 4x^(2)-4xycos alpha+y^(2) is eq...
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- 5cos^(-1)((1-x^(2))/(1+x^(2)))+7sin^(-1)((2x)/(1+x^(2)))-4tan^(-1)((2x...
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- If alpha="sin"^(-1)("cos"("sin"^(-1)x)) and beta="cos"^(-1)("sin"("cos...
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- If x, y, z are in A.P. and tan^(-1) x, tan^(-1) y and tan^(-1)z are al...
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- If cos^(-1)x+cos^(-1)y+cos^(-1)z=pi, then
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- Q. the value of tan^-1(a/(b+c))+tan^-1(b/(c+a)), if /=90^@ in triangle...
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- If 1/2"sin"^(-1)(2x)/(1+x^2)+1/2"cos"^(-1)(1-y^2)/(1+y^2)+1/3"tan"^(-1...
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- If cos^(-1)sqrt(p)+cos^(-1)sqrt(1-p)+cos^(-1)sqrt(1-q)=(3pi)/(4)"than ...
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- If A="tan"^(-1)((xsqrt3)/(2K-x)) and B="tan"^(-1)((2x-K)/(Ksqrt3)), th...
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- If f(x)=cot^(-1) ((3x-x^3)/(1-3x^2)) and g(x)=cos^(-1)((1-x^2)/(1+x^2)...
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- Find x satisfying [tan^(-1)x]+[cos^(-1)x]=2, where [] represents the g...
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- Evaluate underset(xto-1^(+))lim(sqrt(pi)-sqrt(cos^(-1)x))/(sqrt(1+x)).
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- The value of sin^(-1){cot(sin^(-1)(sqrt((2-sqrt3)/4)+cos^(-1)(sqrt(12)...
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- The minimum integral value of alpha for which the quadratic equation (...
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- If the equation x^3+b x^2+c x+1=0,(b<c), has only one real rootalpha ,...
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- Total number of ordered pairs (x, y) satisfying |y| = cos x and y = s...
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