Question: In Problems 5963, use the information given about the angles and to find the exact value of: (a) sin(a + B) (e) sin(2a)
In Problems 59–63, use the information given about the angles α and β to find the exact value of:![]()
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(a) sin(a + B) (e) sin(2a) (b) cos(a + 3) (f) cos(2/3) (c) sin(a - 3) (g) sin sin 2 (d) tan(a + B) (h) cos 2
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Sin 45 Cos 1 Sin 1 45 1 1625 925 35 neglecting the ve value as 0 2 ie 1 st quadrant where Cos is ve ... View full answer
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