Question: Solve each equation for 0 < < 360. a. 2 tan 2 1 = sec b. 3 cosec 2 = 13 cot

Solve each equation for 0° < θ < 360°.
a. 2 tan2 − 1 = secθ

b. 3 cosec2 = 13 − cotθ

c. 2 cot2 − cosec = 13

d. cosecθ + cotθ = 2 sinθ 

e. tan2θ + 3secθ  = 0 

f. √3 sec2θ = cosecθ

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