Express the product as a sum and use it to find the exact value of: sin(60)...

     

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Express the product as a sum and use it to find the exact value of: sin(60) sin(30) Express the product as a sum containing only sines or cosines and use it to find the exact value of: 3cos (45) cos(180) Rewrite the sum as a product and use the results to find the exact value of: sin 195 sin105 Find the exact solutions over the interval 0 x 2. 2 sin(x) -1 = 0 Find the exact solutions on the interval [0, 2.7] for: sin(2x)2sinx = 0 Express the product as a sum and use it to find the exact value of: sin(60) sin(30) Express the product as a sum containing only sines or cosines and use it to find the exact value of: 3cos (45) cos(180) Rewrite the sum as a product and use the results to find the exact value of: sin 195 sin105 Find the exact solutions over the interval 0 x 2. 2 sin(x) -1 = 0 Find the exact solutions on the interval [0, 2.7] for: sin(2x)2sinx = 0

Answer rating: 100% (QA)

1 sin60 sin30 12 cos 60 30 cos 60 30 Now simply Sin 60 sin 30 12 cos 30 sin 90 Sin 60 sin 30 12 cos ... View the full answer