# Math Help - Need Help

1. ## Need Help

I don't know how to solve this...

2sin(x)=e^-x for 0<x<(pie)

It should be done with a graph.

2. Originally Posted by Coolman
I don't know how to solve this...

2sin(x)=e^-x for 0<x<(pie)

It should be done with a graph.
PLot the graphs and see where they intersect.

You can use excel to create a graph

3. This is what I got.

4. Originally Posted by Coolman
I don't know how to solve this...

2sin(x)=e^-x for 0<x<(pie)

It should be done with a graph.
graph $y = 2\sin{x} - e^{-x}$ and locate the zeros over the given interval.