Solve the equation for solutions over the interval $[ 0,2 \pi$ ). Write solutions as exact values or to four decimal places, as appropriate.
-$\tan 3 x - \sec 3 x = 5$
A) $\{ 1.4392,3.5336,5.6280 \}$
B) $\{ 1.9628,4.5808 \}$
C) $\{ 5.8884,13.7424 \}$
D) $\{ 4.3176,10.6008,16.8840 \}$

Question

Quizplus · Accepted Answer

The equation $\tan 3x - \sec 3x = 5$ is solved for $x$ in the interval $[0, 2\pi)$. The solutions are approximately $1.4392, 3.5336, 5.6280$, which correspond to choice A.

Solve the Equation for Solutions Over the Interval [0,2π[ 0,2 \pi[0,2π

Solve the Equation for Solutions Over the Interval $[ 0,2 \pi$