Alexanderp20 Alexanderp20

31-03-2022
Mathematics

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How do you solve this?
2sinXcosX=sinX

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boatengalbert291 boatengalbert291

31-03-2022

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

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