Mathematics, 05.10.2019 06:30 mmassaro19

Prove that sinh(x+y)=sinhxcoshy+sinhycoshx. i've tried it from both side. one way i just get ((e^x)(-x)(e^-y))/2 and the other way i just get everything to cancel out and i get 1/ xd

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Prove that sinh(x+y)=sinhxcoshy+sinhycoshx. i've tried it from both side. one way i just get ((e^x)(...