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(sinh(2x))/(1+cosh(2x))=...

`(sinh(2x))/(1+cosh(2x))=`

A

tanh(x)

B

`tanh^(2)(x)`

C

coth (x)

D

`coth^(2)(x)`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-HYPERBOLIC FUNCTIONS -EXERCISE - II
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  2. (sinh(2x))/(1+cosh(2x))=

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  3. Cosh(2x) + sinh(2x) =

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  4. If tanh^(2)(x)=tan^(2)theta then cosh(2x)=

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  7. (cosh x(1)+sinhx(1)) (cosh x(2)+sinhx(2))….. (coshx(n)+sinhx(n))=

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  8. If sinh(x+y) cosh(x-y)=k (sinh2x+sinh2y) then k =

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  14. Statement-I: If f(x) = coshx - sinhx for x in R then f(x-y)=f(x) div ...

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