Trig 2 identities gr12 | Mathematics | Page 1

terse wharf Dec 10, 2025, 9:43 PM

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Guys how do i even start from here??
I'm trying to solve it by my own but I have no idea where to start so can you guys give me any hints then I can try it by my own? I'll reply if I get stucked after

eager obsidianBOT Dec 10, 2025, 9:43 PM

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odd knoll Dec 10, 2025, 9:44 PM

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terse wharf Guys how do i even start from here?? I'm trying to solve it by my own but I have...

What is sin(x+y) equal to ?

terse wharf Dec 10, 2025, 10:21 PM

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sinxcosy+cosxsiny

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what do I do with the fractions tho

steady turtle Dec 10, 2025, 10:24 PM

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rearrange them

steady turtle Dec 10, 2025, 10:24 PM

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terse wharf sinxcosy+cosxsiny

to get this all in terms of x

terse wharf Dec 11, 2025, 8:23 AM

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Tysm

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.close

#Trig 2 identities gr12