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40 votes
40 votes
How do you solve this?
2sinXcosX=sinX

User Nelson M
by
2.8k points

1 Answer

8 votes
8 votes
Answer: X=60°
2sinXcosX = sinX
Divide through by 2sinX
cosX = 1/2
X = cos-1(1/2)
X= 60°

User Meekohi
by
2.9k points