briannaharries09 briannaharries09

25-11-2019
Mathematics

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Is it ever possible that sin (A+B)=⁡ (A+B)= sin⁡ A+sin⁡ B?

If so, explain how. If not, explain why not.

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Аноним Аноним

25-11-2019

Although this isn't obviously a general rule, you can choose the special case [tex]A=B=0[/tex], and the expression will become true:

[tex]\sin(0+0)=0+0=\sin(0)+\sin(0)[/tex]

because all these expressions return 0.

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