1. if the point(-0.48,y) is a point on the unit circle and 0

2. The reason sin(x)=3/2 has no solution is that

a) the range of f(x)=sinx is the set of real numbers

b) the range of f(x)=sinx is -1sinx1

c) the domain of f(x)=sinx is the set of real numbers

d) the domain of f(x)=sinx is -1sinx1