Question

50 points ☺️

Hi brainly users,

Here is your today's question :-

Find the principle solutions of the given equation : -

$tan \: x \: = \: - \frac{1}{ \sqrt{3} }$
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Answer 1

$\huge\red {hey mate!!}$

wkt

tan30=1/root3

we need negative value of tanx

which will lie in 2nd and 4th quadrant

value in 2nd quadrant =180-30=150

value in 3rd quadrant =360-30=330

so the principal values are

$(150 \div 180)\pi$

and

$(330 \div 180)\pi$

FINAL ANSWER

$(5 \div 6)\pi \: and \: (11 \div 6)\pi$

hope this helps

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Answer 2

Answer:

Tan30=1/root3

we need negative value of tanx

which will lie in 2nd and 4th quadrant

value in 2nd quadrant =180-30=150

value in 3rd quadrant =360-30=330

so the principal values are

and

FINAL ANSWER

Step-by-step explanation: