What is the general solution for tan(x)=-0.73 ?

The general solution for tan(x)=-0.73 is x=-0.63057…+pin

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tan(x)=-0.73

tan (x) = - 0.73

x = - 0.63057 \dots + πn

Solution steps

tan (x) = - 0.73

Apply trig inverse properties

x = arctan (- 0.73) + πn

Show solutions in decimal form

x = - 0.63057 \dots + πn

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

cos^{2} (x) - sin^{2} (x) = 2 - 5 cos (x)

tan (\frac{x}{4}) = - 3

8 sin^{2} (x) - 2 sin (x) - 1 = 0, - \frac{π}{2} < x < \frac{π}{2}

cos (4 x) - cos (3 x) = 0

What is the general solution for tan(x)=-0.73 ?
The general solution for tan(x)=-0.73 is x=-0.63057…+pin