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gtnhenbr [62]
3 years ago
10

Find the exact value of sec (–660)°

Mathematics
1 answer:
Nostrana [21]3 years ago
8 0
Add full rotations of 360° degree until the angle of between 0° and 360°.
Sec (60)
The exact value is sec (60) is 2
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have a great day and i hope you do well on your grades ^-^

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