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Question Number 190765 by mustafazaheen last updated on 10/Apr/23

Answered by qaz last updated on 11/Apr/23

lim_(x→0) ((−e^2 +(1+2x)^(1/x) )/(sin x))=lim_(x→0) ((−e^2 +e^((1/x)ln(1+2x)) )/x)  =lim_(x→0) ((−e^2 +e^(2−2x+o(x)) )/x)=lim_(x→0) ((−e^2 +e^2 (1−2x+o(x)))/x)=−2e^2

limx0e2+(1+2x)1xsinx=limx0e2+e1xln(1+2x)x=limx0e2+e22x+o(x)x=limx0e2+e2(12x+o(x))x=2e2

Commented by mustafazaheen last updated on 12/Apr/23

Thanks Sir  o(x)=?

ThanksSiro(x)=?

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