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PRADEEP PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS-EXERCISE
- True or False statements : cos^-1 { cos(13pi)/6)} = - pi/6
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- True or False statements : sin^-1 sqrt3 + cos^-1 sqrt3 = pi/2
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- True or False statements : sec^-1(1/sqrt3) + cosec^-1 (1/sqrt3) = pi...
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- True or False statements : tan^-1 2 + tan^-1 3 = - pi/4
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- True or False statements : cosec^-1 (cosec(9pi)/10)) = pi/10
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- The value of the expressions (cos^(-1)x)^(2) is equal to sec^(2)x.
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- All trigonometric functions have inverse over their respective domains...
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- Prove that tan(sin^-1 x) = (x/(sqrt 1-x^2)), 1 x 1 < 1
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- True or False statements : cot(cos^-1 x) = x/(sqrt(1-x^2) for |x| le...
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- True or False statements : sin^-1 sqrtx + sec^-1 (1/sqrtx) = pi/2 fo...
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- The minimum value of n for which tan^(-1)""n/pi lt pi/4, n in N, is va...
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- The domain of trigonometric functions can be restricted to any one of ...
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- The least numerical value, either positive or negative of angle theta ...
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- The graph of y = 6 is a line
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- The principal value of sin^(-1)[cos(sin^(-1)""1/2)]" is "pi/3.
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- The graph of inverse trigonometric function can be obtained from the g...
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- tan 1gttan^(-1) 1
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- Match the following
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- sin^-1 (sin y) = y if y lies in the interval
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- cos^-1 (sqrt3/2) is equal to
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