What is the general solution for 7tan(θ)+9=0 ?

The general solution for 7tan(θ)+9=0 is θ=-0.90975…+pin

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7tan(θ)+9=0

7 tan (θ) + 9 = 0

θ = - 0.90975 \dots + πn

Solution steps

7 tan (θ) + 9 = 0

Move

9

to the right side

7 tan (θ) = - 9

Divide both sides by

7

tan (θ) = - \frac{9}{7}

Apply trig inverse properties

θ = arctan (- \frac{9}{7}) + πn

Show solutions in decimal form

θ = - 0.90975 \dots + πn

14 = - 3.75 cos (\frac{π}{6} x) + 11.25

x, f = sin (π \cdot ⌊ x ⌋)

(sin (x)) (tan (x) + 1) (cos (x) + 1) = 0

tan (3.87 x) = - 0.78

sin (2 x) = \frac{( 2 m - 4 )}{5}

What is the general solution for 7tan(θ)+9=0 ?
The general solution for 7tan(θ)+9=0 is θ=-0.90975…+pin