Show that  sin(A + B)  is not, in general, equal to  sin A + sin B  by substituting 30° for A and 60° for B in both expressions and simplifying. sin(30° + 60°)=?  sin 30° + sin 60°=?

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A: I am attaching image so that you understand each and every step.

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Q: # 10 54 171 12 4987 15 #25 80 #37 #2 457 9 #: 20 11 警 #: 70° FIM #11' It 지어 # 최 #: 53°

A: This is a basic trigonometry problem