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If limx!0(cos x + a sin bx)1=x = e2. Prove that ab = 2

If limx!0(cos x + a sin bx)1=x = e2. Prove that ab = 2

Grade:Upto college level

1 Answers

sudhir pal
askIITians Faculty 26 Points
10 years ago
your expression are not clear
you can upload the pic of the question which can be understood easily
please rewrite the question again
Thanks & Regards
Sudhir,
askIITians Faculty
Qualification.
IIT Delhi

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