I am kinda lost on this guys. The question is:
Find the exact value of the expression
Cos(300°+45°)
I am prty sure u have to use the angle formula, and i plugged it in, but i am lost now. anyone help me?
I am kinda lost on this guys. The question is:
Find the exact value of the expression
Cos(300°+45°)
I am prty sure u have to use the angle formula, and i plugged it in, but i am lost now. anyone help me?