Use the Value of the Trigonometric Function to Find $\cos ( \pi - t )$

question 351

Multiple Choice

Use the value of the trigonometric function to find $\cos ( \pi - t )$ . $\cos t = \frac { 5 } { 6 }$

• A) \(\cos ( \pi - t ) = \frac { 5 } { 6 }\)
• B) \(\cos ( \pi - t ) = - \frac { 5 } { 6 }\)
• C) \(\cos ( \pi - t ) = \frac { 6 } { 5 }\)
• D) \(\cos ( \pi - t ) = \infty\)
• E) \(\cos ( \pi - t ) = - \frac { 6 } { 5 }\)

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