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PRADEEP PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS-EXERCISE
- Fill in the blanks: The value of the expression tan((sin^-1 x + cos^...
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- Fill in the blanks: tan^-1(tan((4pi)/5)) is equal to ………….
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- Fill in the blanks: tan^-1sqrt3- sec^-1 (-sqrt2) is equal to ………….
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- Fill in the blanks: If y = 2 tan^-1 x + sin^-1 ((2x)/(1+x^2)) for a...
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- Fill in the blanks: For x^2 > 1, sec (cosec^-1 x) + cosec (sec^-1 x)...
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- Find the value of sin(2tan^-1(2/3)) + cos (tan^-1sqrt3)
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- True or False statements : cos^-1{cos((9pi)/(8)} = (7pi)/8
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- 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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