Math, asked by connectionerror1593, 1 year ago

What is the relation between trigonometric functions and hyperbolic trigonometric functions?

Answers

Answered by chandrakishore
3
RELATIONSHIP BETWEEN HYPERBOLIC AND TRIGONOMETRIC FUNCTIONS

sin(ix) = i sinh x
cos(ix) = cosh x
tan(ix) = i tanh x
csc(ix) = -i csch x
sec(ix) = sech x
cot(ix) = -i coth x
sinh(ix) = i sin x
cosh(ix) = cos x
tanh(ix) = i tan x
csch(ix) = -i csc x
sech(ix) = sec x
coth(ix) = -i cot x


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