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Mathematics, 14.07.2019 03:00 hard564
Arrange the steps in the correct order to express cos3x in terms of cosx cos(2x)cos(x)-sin(2x)(x) [1-sin^2(x)]cos(x)-[2sin(x)cos(x)]s in(x) cos(x)-4sin^2(x)cos(x) 4cos^3(x)-3cos(x) cos(2x+x) cos(x){1-4[1-cos^2(x)]} cos(x)-2sin^2(x)cos(x)-sin^2(x)cos( x) cos(x)[1-4sin^2(x)] cos(x)[-3+4cos^2(x)]
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Arrange the steps in the correct order to express cos3x in terms of cosx cos(2x)cos(x)-sin(2x)(x) [1...
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