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anonymous
 4 years ago
Is my solution correct?
Pic attached
anonymous
 4 years ago
Is my solution correct? Pic attached

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cristiann
 4 years ago
Best ResponseYou've already chosen the best response.0The correct one is the third

cristiann
 4 years ago
Best ResponseYou've already chosen the best response.0∫e^{t}√(169e^{2t})dt e^{t}=x⇒e^{t}dt=dx ∫√(169x²)dx I=∫x′√(169x²)dx=x√(169x²)+2∫((x²169+169)/(2√(169x²)))dx= =x√(169x²)I+∫((169)/(√(169x²)))dx I=(1/2)x√(169x²)+((169)/2)arcsin(x/(13)) ∫((169)/(√(169x²)))dx=169arcsin(x/(13))
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