Evaluate lim -> 0

Please help ASAP. Thanks :)

in Calculus Answers by Level 2 User (1.0k points)

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1 Answer

When x=0 tan(x)=0 and sec(x)=1, so we have -π/2 as the argument, so sin(-π/2)=-1. So the limit is -1.

by Top Rated User (1.2m points)

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