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3 years ago

8

Find the reference angle of

=" \frac{ - \pi}{7} " alt=" \frac{ - \pi}{7} " align="absmiddle" class="latex-formula">

1 answer:

Semenov [28]3 years ago

3 0

Answer:

π7

Step-by-step explanation:

since is in the first quadrant, the reference angle is π7

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Answer:

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Step-by-step explanation:

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