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HIMALAYA PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS-QUESTION BANK
- If cos("sin"^(-1)2/5 + cos^(-1) x)=0, then x is equal to :
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- The value of sin (2 tan ^(-1)(.75)) is equal to
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- Find the value of cos^(-1) (.cos""(13pi)/(6))
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- The value of expression 2sec^(-1) 2 + sin^(-1) (1/2) is :
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- if tan^(-1)x+ tan^(-1)y= (4 pi)/(5) then cot^(-1)x+ cot^(-1)y is equal...
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- If sin^(-1) ((2a)/(1+a^2))+cos^(-1) ((1-a^2)/(1+a^2))=tan^(-1) ((2x)/(...
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- cot[cos^(-1)((7)/(25))]=
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- The value of the expression tan(1/2"cos"^(-1)2/sqrt5)is
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- If x ge 1 then 2 tan ^(-1) x+sin ^(-1)((2 x)/(1+x^(2)))=
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- If cos ^(-1) alpha+cos ^(-1) beta+cos ^(-1) gamma=3 pi then alpha(beta...
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- If cos^(-1) x > sin^(-1) x, then :
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- sin ^(-1) (3)/(5)+cos ^(-1) (12)/(13)=
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- show that tan^(-1)( (2)/(3)) = (1)/(2) tan ^(-1)( (12)/(5))=
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- If tan^(-1) 2x + tan^(-1) 3x = (pi)/(4), then x =
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- If tan^(-1)3+tan^(-1)x=tan^(-1)8, then x=
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- Solution of tan ^(-1)(1+x)+tan ^(-1)(1-x)=(pi)/(2) is
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- Simplify the following: Evaluate sin^(-1)[sin(-600^(@))]
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- sin ^(-1)((3)/(5))+tan ^(-1) (1)/(7)=
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- sin ^(-1) (1)/(sqrt(5))+cot ^(-1) 3=
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- cos (2 sin ^(-1) (1)/(2))=
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