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ALLEN-INVERSE TRIGONOMETRIC FUNCTIONS-All Questions
- Solve : tan^(-1)(x-1)/(x-2)+tan^(-1)(x+1)/(x+2)=pi/4
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- Solve the equation : 2 tan^(-1) ( 2x - 1) = cos ^(-1) x .
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- solve sin^(-1) (sin 5) gt x^(2) - 4x
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- The complete solution set of the inequality [cot^(-)x]^(2)-6[cot^(-1)x...
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- If cot^(-1)n/pi>pi/6,n in N , then the maximum value of n is 6 (b) ...
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- If ci >0 for i=1,2,....., n prove that tan^(-1)((c1x-y)/(c1y+x))+tan^...
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- If tan^(-1)y=4tan^(-1)x(|x|<tanpi/8) , find y as an algebraic function...
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- The greater of the two angles A=2tan^(-1)(2sqrt(2)-1) and B=3sin^(-1)(...
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- Solve for x : If [ sin^(-1) cos^(-1) sin ^(-1) tan^(-1)x] = 1, where...
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- The value(s) of theta satisfying the equation theta=tan^(-1)(2tan^2the...
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- The principle value of sin^-1 (sqrt-(3)/2) is (A) - (2pi)/3 (B) pi/3 ...
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- Show that : cos(2\ tan^(-1)(1/7 ))=sin(4\ tan^(-1) (1/3) )
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- The value 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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- 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 = tan^(-1) 1 - cos^(-1) ( - 1/2) + sin^(-1) 1/2 , y = cos (1/2 c...
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- If sin^-1x+ cot^-1 (1/2)= pi/2 then x is (A) 0 (B) 1/sqrt(5) (C) 2/sqr...
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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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