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Use Substitution to Determine Whether the Given X-Value Is a Solution

Question 226

Multiple Choice

Use substitution to determine whether the given x-value is a solution of the equation.
Find All Solutions of a Trigonometric Equation
- sin⁡x=−32,x=−2π3\sin x = - \frac { \sqrt { 3 } } { 2 } , \quad x = \frac { - 2 \pi } { 3 }


A) Yes
B) No

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