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ArbitrLikvidat [17]
3 years ago
5

I need to figure out how to answer this.

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
7 0
For 7 to 9, substitute each answer in to the two equations.
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Solve. Find all solutions in [0,2).5 secx cotx+5 secx+ cotx+1=0
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