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5sin2x + 4cosx = 0 ?????

5sin2x + 4cosx = 0 ?????
asked 181k views
3 votes
5sin2x + 4cosx = 0 ?????

asked
User Litel
by
8.1k points

1 Answer

4 votes

Answer:

True, rational.

answered
User Sven Hasselbach
by
7.8k points
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