You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

You’ll be able to graph sine and cosine graphs like y=cos (x) or y=sine (x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that ...

From the graph of the function, we can see that we should be expecting 2 solutions: 1 solution between 0 ∘ and 90 ∘ and the other between 90 ∘ and 180 ∘.