Text Solution
Verified by Experts
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MAHAVEER PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS-QUESTION BANK
- Find the principal value of "sin^(-1)(1/sqrt2).
01:37
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- Find the principal value of cos^(-1)(sqrt3/2).
01:33
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- Find the principal value of cos^(-1)(-1/2)
00:41
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- Find the principal value of tan^(-1)(-sqrt3).
01:48
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- cos^(-1)(cos(13pi/6))
01:28
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- Show that tan^(-1)(2/11) + tan^(-1)( 7/24) =tan^(-1) (1/2)
03:05
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- Show that tan^(-1)(1/2)+tan^(-1) (1/3)= pi/4 .
02:48
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- Show that 2 tan^(-1)(1/2)+tan^(-1) (1/7)=tan^(-1)(31/17)
03:09
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- Prove that tan^(-1)x+tan^(-1)(2x)/(1-x^2)=tan^(-1)((3x-x^3)/(1-3x^2)),...
02:48
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- Prove that 3tan^(-1)x=tan^(-1)((3x-x^3)/(1-3x^2))
02:33
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- Prove thatsin^(-1)x=cos^(-1) sqrt(1-x^2)
02:06
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- Prove that sin^(-1)(3x-4x^3)=3sin^(-1)x,x in[1/2,1]
01:28
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- If tan^(-1)x+ tan^(-1)y + tan^(-1)z = pi, prove that x + y + z = xyz.
02:36
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- Find the principal values of sin^(-1)(- 1/2)
02:12
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- Find the principal values of cos^(-1)(- 1/sqrt2)
Text Solution
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- tan^(-1)(-1)
01:04
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- Find the principal value of cosec^(-1)(-2)
01:21
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- Find the principal value of sec^(-1)(2/sqrt3)
01:39
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- Find the principal value of cot^(-1)(-sqrt3)
01:33
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- Find the principal values of cosec^(-1)(-sqrt2)
02:35
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