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Show that: sin h 2x = (2tanhx)/(1 - tanh^2u200bu200bu200bu200bu200bu200bu200bx)
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asked
Oct 10, 2018
in
JEE
by
kratos
Show that: sin h 2x = (2tanhx)/(1 - tanh2x)
class 12
class-11
jee
jee mains
complex numbers
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+4
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answered
Jul 16, 2020
by
kratos
Best answer
= (2tanhx)/(1 - tanh2x)
=
=
=
=
=
= sinh2x
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