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HIMALAYA PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS-QUESTION BANK
- 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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- If cos ^(-1) x+sin ^(-1) (x)/(2)=(pi)/(6) then x=
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- If tan ^(-1) x+tan ^(-1) y+tan ^(-1) z=(pi)/(2) then x y+y z+z x=
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- If 4sin^(-1)x + cos^(-1)x = pi, then x equals
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- 3 sin ^(-1)((2 x)/(1+x^(2)))-4 cos ^(-1)((1-x^(2))/(1+x^(2))) +2 tan ...
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- The value of cos ^(-1)(-1)-sin ^(-1)(1) is
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- The value of tan [cos^(-1)(4/5)+tan^(-1) (2/3)] is :
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- If sin^(-1) x + sin^(-1) y + sin^(-1) z =(3pi)/2, then : x^100+ y^100...
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- The value of sin [tan ^(-1)((1-x^(2))/(2 x))+cos ^(-1)((1-x^(2))/(1+x^...
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- The solution of tan^(-1)x + 2 cot^(-1)x = (2pi)/(3) is
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