need helping trying to rewrite this expression as a single trig ratio | Mathematics | Page 1

ebon idol Nov 30, 2023, 2:20 AM

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sin(a)cos(2a) + cos(a)sin(2a)

icy lagoon Nov 30, 2023, 2:24 AM

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Do you know how to expand sin(A+B)?

jaunty notch Nov 30, 2023, 2:48 AM

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Sin (a+b)=sinacosb+cos a sinb

clear adder Nov 30, 2023, 3:38 AM

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@ebon idol use the above property of sine

ember auroraBOT Dec 1, 2023, 3:25 AM

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Unable to parse the channel name

ebon idol Dec 1, 2023, 3:26 AM

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guys thanks for trying to help me but I figured it out but I appreciate you lending your time

clear adder Dec 1, 2023, 4:09 PM

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it works now

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the bot

#need helping trying to rewrite this expression as a single trig ratio