Use your graphing calculator to find all degree solutions in the interval 0° ≤ x < 360° for the following equation. (Enter your answers as a comma-separated list.) tan 2x = square root of 3/3 Find all solutions if 0 ≤ x < 2ðœ‹. Use exact values only. (Enter your answers as a comma-separated list.) sin x cos 2x + cos x sin 2x = 1/2
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Step 1
For the first equation, we can use the inverse tangent function to find the degree solutions: tan 2x = √3/3 2x = tan^-1(√3/3) + nπ, where n is an integer x = (tan^-1(√3/3) + nπ)/2, where n is an integer Using a calculator, we can find the principal value of the Show more…
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