What is the general solution for -2sec^2(x)tan(x)=0 ?

The general solution for -2sec^2(x)tan(x)=0 is x=pin

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-2sec^2(x)tan(x)=0

- 2 sec^{2} (x) tan (x) = 0

x = πn

Solution steps

- 2 sec^{2} (x) tan (x) = 0

Solving each part separately

sec^{2} (x) = 0 or tan (x) = 0

sec^{2} (x) = 0 :

No Solution

tan (x) = 0 : x = πn

Combine all the solutions

x = πn

5 tan^{2} (θ) - tan (θ) + 12 = 8 tan (θ) + 8

16 sin^{2} (θ) - 4 = 0

22 cos (x) - 2 = 0

cos^{2} (x) + 2 sin (x) = 0

cos (3 θ) = \frac{1}{2}

What is the general solution for -2sec^2(x)tan(x)=0 ?
The general solution for -2sec^2(x)tan(x)=0 is x=pin