2sinxcosx-sin(2x)cos(2x)=0 A. give the most general solutions to equation B. simplify the first expression using double angle identity for sine C. factor the left side of equati…

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Brown · Answer 1 · 2017-09-20T02:58:08+0000

2sinxcosx = sin(2x)
2sinxcosx-sin(2x)cos(2x)=0
sin(2x)-sin(2x)cos(2x)=0

now factor out sin(2x)
sin(2x)[1 - cos(2x)] = 0
sin(2x) = 0
since
sin(0) = 0
2x = 0
x = 0

2sinxcosx-sin(2x)cos(2x)=0 A. give the most general solutions to equation B. simplify the first expression using double angle identity for sine C. factor the left side of equati…

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