hp1000 hp1000
  • 23-01-2019
  • Mathematics
contestada

if f(×)= (sinx+1) / e^x+2, then f'(x) equals

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remotecontrolbrain
remotecontrolbrain remotecontrolbrain
  • 23-01-2019

Answer:

The derivative is [tex]\frac{\cos x - \sin x-1}{e^x}[/tex]

Step-by-step explanation:

[tex](\frac{\sin x+1}{e^x}+2)'=\frac{e^x\cos x-e^x(\sin x +1)}{e^{2x}}=\frac{\cos x - \sin x-1}{e^x}[/tex]

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