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Yuri [45]
1 year ago
15

Use trigonometric identities, algebraic methods, and inverse trigonometric functions, as necessary, to solve the following trigo

nometric equation on the interval [0, 27).Round your answer to four decimal places, if necessary. If there is no solution, indicate "No Solution."Scos(x) - 5 = 0

Mathematics
1 answer:
uranmaximum [27]1 year ago
6 0

we have the function

5\cos x-5=0

Rewrite

\begin{gathered} 5\cos x=5 \\ \cos x=\frac{5}{5} \\ \cos x=1 \end{gathered}

The domain for x is the given interval [0,2pi) ----> 2pi is not included

the values of x are

x=0 radians

<h2>The solution is x=0</h2>
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