So this whole limit is just going to be dependent on whatever this is equal to. Well, this is pretty straightforward here. As x approaches zero, the numerator's approaching zero, sine of zero is zero. The denominator is approaching, cosine of zero is one, so the denominator is approaching two. So this is approaching zero over two or just zero. So that's approaching zero. One times zero, well, this is just going to be equal to zero and we're done.