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Nonamiya [84]
3 years ago
8

Find the reference angle of

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