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SIA PUBLICATION-HYPERBOLIC FUNCTIONS -Problems
- If cosh 2x = 199 , then cothx =
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- If 2sinh^(-1) (a/(sqrt(1-a^(2))))= log ((1+x)/(1-x)) then x =
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- "Sech"^(-1)(1/2) - "Cosech"^(-1) (3/4) =
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- tanh^(-1)(1/2) +coth^(-1) (2) is equal to
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- x = log (1/y +sqrt(1+1/(y^(2))))rArr y is equal to
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- For 0 lt x lt pi, sin h^(-1) (cot x) is equal to
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- If tanh^(-1)x =alog ((1+x)/(1-x)), |x|lt 1 , then is a equal to
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- sinh^(-1)2+sinh^(-1)3 = x rArr "coshx" is equal to
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- (1+tanh.x/2)/(1-tanh.x/2) is equal to
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- sech^(-1)(sintheta) is equal to
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- e^(log(cosh^(-1)(2))) is equal to
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- 2 tanh^(-1)(1/2) is equal to
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- If x = log [ cot (pi/4 +theta )] then the value of sinhx is
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- sinh^(-1) (2^(3/2)) is equal to
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- sinh (ix) is equal to
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- sinh^(-1)(x/(sqrt(1-x^(2)))) is equal to
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