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max(cosx*cosy+cosy*cosz+cosz*cosx) if x+y+z=180(degrees)

max(cosx*cosy+cosy*cosz+cosz*cosx) if x+y+z=180(degrees)

Grade:12th Pass

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
2 years ago
Dear student

For x,y,z = 60

Value of given expression is maximum ie 3/4

Regards

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