Recommended Questions
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- if cosh x=sec theta th en tanh^(2)((x)/(2))
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- If cosh 2x = 199 , then cothx =
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- If cosh 2 x= 99, then tanh x =
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- ("cosh x + 1")/("cosh x -1") = "coth "^2x/k, "then k"=
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- If cosh x = 3//4, then cosh 2x =
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- If tanh alpha = 2//3, tanh beta = 3//5 then cosh (alpha - beta) =
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- If cosh x = cos theta, then tanh^2 x/2 =
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- If tanh^2 x = sec theta, then cosh 2x =
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