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Question Number 78682 by Omer Alattas last updated on 19/Jan/20
Commented by mathmax by abdo last updated on 19/Jan/20
wehave(sinx)x=exln(sinx)andxln(sinx)∼xlnx(x→0)⇒limx→0+xln(sinx)=0⇒limx→0+(sinx)x=e0=1
Commented by john santu last updated on 20/Jan/20
lety=limx→0+(sinx)xln(y)=limx→0+xln(sinx)=limx→0+ln(sinx)x−1=limx→0+cotx−x−2=limx→0+−x2tanx=0finallywegeteln(y)=e0⇒y=1
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