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MODERN PUBLICATION-INVERSE-TRIGONOMETRIC FUNCTIONS-EXERCISE
- If sin^-1(x/13) + cosec^-1(13/12) = pi/2 then the value of x is
02:43
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- Given 0 le x le 1/2, then the value of : tan[sin^-1(x/sqrt2 + (sqrt(1-...
04:50
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- The value of sin(2 sin^(-1)0.8) is equal to
02:10
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- The value of tan^-1(sqrt3/2) + tan^-1(1/sqrt3) is equal to
02:47
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- The value of cos(sin^-1(2/3)) is equal to
01:57
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- If tan^-1 2x + tan^-1 3x = pi/2, then the value of x is equal to
01:43
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- If sin^-1x + sin^-1 y + sin^-1z = (3pi)/2, then the value of x^9 + y^9...
02:02
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- 2 cos^-1 x = sin^-1(2xsqrt(1-x^2)) is valid for all value of x satisfy...
05:08
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- The number of real solutions of the equations: tan^-1 sqrt(x(x+1)) + s...
02:51
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- If cos^-1 x - cos^-1 y/2 = alpha, then 4x^2 - 4xy cos alpha + y^2 is e...
02:50
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- If sin^-1(x/5) + cosec^-1(5/4)= pi/2, then a value of x is
04:06
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- The value of cot(cosec^-1(5/3) + tan^-1(2/3) is
04:04
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- If 0 < x < 1, then : sqrt(1+x^1)[{ x cos(cot^-1x) + sin (cot^-1 x}^2 -...
05:53
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- If tan^(-1) y = tan^(-1) x + tan^(-1)((2x)/(1 -x^(2)))", where" |x| lt...
03:03
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- Find the value of sin^-1(sin(4pi)/5)
01:10
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- show that: 2 sin^-1(3/5) = tan^-1(24/7)
03:26
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- Write the value of tan^(-1)[2sin(2cos^(-1)""sqrt(3)/2)].
01:40
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- show that tan^-1(1/2) + tan^-1(1/5) + tan^-1(1/8) = pi/4
02:52
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- If tan^-1((x-2)/(x-4)) + tan^-1((x+2)/(x+4)) = pi/4 find the value of ...
06:46
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- Prove that : tan^-1((cosx)/(1+sinx)) = pi/4 - x/2, x in (-pi/2,pi/2)
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