sin x40. Prove that lim-= 1 – InterviewSolution

1.

sin x40. Prove that lim-= 1

Answer»

sin inverse xLim --------------------x ->0 x

Form is 0/0 , apply L'Hopitals rule

1Lim --------------------x ->0 √(1-x²)

Put x = 1 we get

1

Proved

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