Question

Determine as t approaches a number what value does a given trig function approach. How do I start with this?

As x----> 0+, sin x--> .........

Answer 1

Just trig functions are simple, since in these are are no "red flags" such as any chance to divide by zero or having a negative under a radical, you can simply put the number in and that is what it will approach. so as x approaches 0 from the positive end, sin x approaches 0.

Answer 2

Thanks!