Question

what is the value of tan 11pi/6??

Answer 1

Answer:

tan 11 pi/ 6

= tan 11/6 × 180

= tan 330

= tan (90×3+60)

Since,theta lies in the 4th quadrant, it's

= - cot 60

= - 1/ root 3

Answer 2

Answer:

$\frac{ - 1}{ \sqrt{3} }$

Step-by-step explanation:

$we \: know \: that \: pi \: is \: equal \: to \: 180 \: \: \: \: \: \: \: \: \: \: \: \tan(11 \times 180 \div 30)$

$that \: is \: equal \: to \: \tan(330)$

$= \tan(360 - 30)$

$- \tan(30)$

$\frac{ - 1}{ \sqrt{3} }$