Determine the sign (positive or negative) of the given value without use of a calculator.
-$$\tan \frac { 6 \pi } { 7 }$$
A) Negative
B) Positive

Name: Determine the sign (positive or negative) of the given value without use of a calculator. -\[\tan \frac { 6 \pi } { 7 }\] A) Negative B) Positive
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Question

Quizplus · Accepted Answer

The tangent function is positive in the first and third quadrants of the unit circle. The angle $\frac{6\pi}{7}$ radians is located in the second quadrant, where the tangent function is negative.

Determine the Sign (Positive or Negative) of the Given Value tan⁡6π7\tan \frac { 6 \pi } { 7 }tan76π​

Determine the Sign (Positive or Negative) of the Given Value $\tan \frac { 6 \pi } { 7 }$