Dave's Math Tables:
Integral cosh(x) ![]() |
(Math | Calculus | Integrals | Table Of | cosh x) |
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dx |
set
u = - x
then we find
du = - dx
substitute du= - dx, u= - x
= (1/2) ex - (1/2)
- e-x dx
= (1/2) ex - (1/2)
eu du
solve the right integral
= (1/2) ex - (1/2) eu + C
substitute back u= - x
= (1/2) ex - (1/2) e-x + C
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+ C |