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CENGAGE-INVERSE TRIGONOMETRIC FUNCTIONS-Question Bank
- Find the number of points x in[-pi/2, (3 pi)/2] satisfying the equ...
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- If the equation sin ^-1(x^2+x+1)+cos ^-1(lambda x+1)=pi/2 has exactly ...
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- Number of values of x satisfying the equation cos ^-1(x^2-.5 x+6)=...
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- Given f(x)=tan ^-1(cot x)+cot ^-1(tan x),(pi/2 lt x lt pi) , then ...
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- If all the roots of the equation x^3-3 x=0 satisfy the equation (alpha...
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- If the solution set of inequality (cosec^-1 x^2)-2 cosec^-1 x ge pi/6(...
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- Find the sum of the values of x satisfying the equation tan ^-1((2 ...
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- Number of values of x satisfying the equation cos ((4 pi)/3-cos ^-1...
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- If the value of expression sin ^-1(sin 2013^(circ))+cos ^-1(cos.2013^...
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- Let f:[0,3 pi] rarr[-pi/2, pi/2] be defined by f(x)=sin ^-1(sin x)...
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- function f(x)=(arccot x/2+operatornamearccot x/3)/(arctan x/2+arctan ...
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- If m and M are the least and the greatest value of (cos ^-1 x)^2...
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- Solution of the equation cot (overset (4) underset (r =1) sum cot ^-1...
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- If the equation sin ^-1 x=cosec^-1 x is satisfied for alpha and beta, ...
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- Let f(x)=sin ^5 x-cos ^2 x and g(x)=cot ^-1(x^2+x+1) . Number of...
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- The value of 3 sin (1/2 arc cos 1/9) +4 cos (1/2 arc cos 1/8) equal t...
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- If alpha=sin (sin ^-1 (1)/(sqrt(3)) beta=cos (cos ^-1(1/sqrt5)-sin ^-1...
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- Number of integers in the domain of cos ^-1(log 2(x/3)) is
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- Let x=tan ^-1(tan 2)+tan (tan ^-1 2), then [x]+sgn(x) is equal ...
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- If underset(i=1)overset(10)sum(cos ^-1 xi+cos ^-1 y1)=20 pi, then th...
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