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ALLEN-INVERSE TRIGONOMETRIC FUNCTIONS-All Questions
- If cj >0 for i=1,2,....., n prove that tan^(-1)((c1x-y)/(c1y+x)...
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- If tan^(-1)y=4tan^(-1)x(|x|<tanpi/8) , find y as an algebraic function...
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- If A=2tan^(-1)(2sqrt(2)-1)a n dB=3sin^(-1)(1/3)+sin^(-1)(3/5), then wh...
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- If [sin^-1 (cos^-1(sin^-1 (tan^-1 x)))]=1, where [*] denotes the gre...
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- The value (s) of theta satisfying the equation theta=tan^(- 1)(2tan^2t...
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- Transform sin^(-1)x in other inverse trigonometric function, where x i...
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- The value of sin^(-1)(-sqrt(3)/2)\ is: (A) (-pi)/3 (B) (-2pi)/3 (...
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- The vale of sec(sin^-1(sin((-50pi)/9))+cos^-1(cos(31pi)/9))
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- cos (cos^-1 cos((8pi)/7) +tan^-1 tan(8pi/7)) has the value equal to -
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- (sin^(-1) x)^2 + (sin^(-1) y)^2 + 2(sin^(-1) x)(sin^(-1) y) = pi^2 , t...
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- If cot^(-1)(sqrt(cosalpha))-tan^(-1)(sqrt(cosalpha))=x , then sinx is ...
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- "tan"(cos^(-1)x) is equal to x/(1+x^2) b. (sqrt(1+x^2))/x c.(sqrt(1-x^...
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- If x=2cos^(-1)(1/2)+sin^(-1)(1/(sqrt(2)))+tan^(-1)(sqrt(3))\ a n d\ y=...
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- If x=T a n^(- 1)(1)+cos^(- 1)(-1/2)+sin^(- 1)(-1/2) and y=cos[1/2cos...
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- If sin^(-1)x+cot^(-1)(1/2)=pi/2,\ t h e n\ x is a. 0 b. 1/(sqrt(5)) c....
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- If tan(cos^(-1)x)="sin"(cot^(-1)(1/2)) then x is equal to- a.1/sqrt(5)...
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- sin^(-1)(2xsqrt(1-x^2))=2sin^(-1)x is true if- x in [0,\ 1]\ b. [-1/(...
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- Domain of the explicit from of the function y represented implicity by...
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- If cos^(- 1)x-cos^(- 1)(y/2)=alpha then 4x^2-4xycosalpha+y^2=
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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+x y z=0 x^...
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