Solve each equation for 0° cosxtanx = 1/2
a. 60, 120
b. 30 , 150
c.30, 330
d.60°, 300
Please select the best answer from the choices provided

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unless if u could do my questions, if not i wouldn't want to

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80