posted by Ana .
Can someone help me figure these out? I think if someone can explain how to do one of them then I'll be able to do the other. please and thank you.
Suppose θ is an angle in standard position whose terminal side is in the given quadrant. For each function, find the exact values of the remaining five trigonometric functions of θ.
sin θ= 4/5, Quadrant 2
tan θ= -12/5, Quadrant 4