AngelysI70210
AngelysI70210
27-10-2022
Mathematics
contestada
Cosh x = 25/7, x > 0
Respuesta :
EstevenI393946
EstevenI393946
27-10-2022
we have
cosh(x)=25/7 and x>0
Remember that
[tex]\cos h^2(x)-\sinh ^2(x)=1[/tex]
substitute the given function
[tex](\frac{25}{7})^2-\sinh ^2(x)=1[/tex][tex]\sinh ^2(x)=\frac{625}{49}-1[/tex][tex]\sinh ^2(x)=\frac{576}{49}[/tex]
therefore
sinh(x)=24/7
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