Question

Find all solutions of the equation in the interval $[0, 2\pi)$. \\ $2\cos\theta + \sqrt{2} = 0$ \\ Write your answer in radians in terms of $\pi$. \\ If there is more than one solution, separate them with commas.

          Find all solutions of the equation in the interval $[0, 2\pi)$. \\
$2\cos\theta + \sqrt{2} = 0$ \\
Write your answer in radians in terms of $\pi$. \\
If there is more than one solution, separate them with commas.

Find all solutions of the equation in the interval [0, 2π).

2cosθ + √(2) = 0

Write your answer in radians in terms of π.

If there is more than one solution, separate them with commas.

Added by Eva M.

Precalculus with Limits

Ron Larson 2nd Edition

Instant Answer

Solved by Expert Madhur L

01/19/2023

Step 1

Step 1: Subtract \sqrt{2} from both sides of the equation to isolate the cosine term: 2cos\theta = -\sqrt{2} Show more…

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Find all solutions of the equation in the interval [0,2pi ). 2cos heta +sqrt{2}=0 Write your answer in radians in terms of pi . If there is more than one solution, separate them with commas. Find all solutions of the equation in the interval [0,2pi ). 2cos heta +sqrt{2}=0 Write your answer in radians in terms of pi . If there is more than one solution, separate them with commas.