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grigory [225]
3 years ago
15

What are the coordinates of the terminal point for 0=5pie/6

Mathematics
2 answers:
padilas [110]3 years ago
6 0

Answer:

P(\frac{5\pi }{6}) = ( -\sqrt{3} / 2 , 1/2 )

Step-by-step explanation:

Cos \frac{5\pi }{6} = \sqrt{3} / 2

Sin \frac{5\pi }{6} = 1/2

Since \frac{5\pi }{6} lies in Quadrant II , So Cos \frac{5\pi }{6} < 0, Sin \frac{5\pi }{6} > 0

So,

The coordinates are P(\frac{5\pi }{6}) = ( -\sqrt{3} / 2 , 1/2 )

Oxana [17]3 years ago
5 0

Answer:

p(\frac{5 \pi}{6} ) = (- \frac{\sqrt{3} }{2} , \frac{1}{2} )

Step-by-step explanation:

cos(\frac{5 \pi}{6} )=\frac{\sqrt{3} }{2}

sin(\frac{5 \pi}{6} ) = \frac{1}{2}

(5π)/6 is in quadrant II, so..

cos(\frac{5 \pi}{6} ) < 0

sin(\frac{5 \pi}{6} ) > 0

The points are:

p(\frac{5 \pi}{6} ) = (- \frac{\sqrt{3} }{2} , \frac{1}{2} )

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\red{\tt Case\:1}

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\red{\tt Case\:2}

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<u>On</u><u> </u><u>combing</u><u> </u><u>(</u><u>i</u><u>)</u><u> </u><u>&</u><u> </u><u>(</u><u>ii</u><u>)</u><u> </u><u>.</u>

\Large\boxed{\green{\bf \red{\longmapsto} 1 \geqslant t \geqslant -7 }}

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Answer:

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3 years ago
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