Question: In Problems 2542, establish each identity. sin 0 [sin (30) + sin(50)] = cos 0 [cos (30) cos (50)]

In Problems 25–42, establish each identity.sin 0 [sin (30) + sin(50)] = cos 0 [cos (30) cos

sin 0 [sin (30) + sin(50)] = cos 0 [cos (30) cos (50)]

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