Solve the problem.The function y = cot x - 2 csc x has an absolute maximum value on the interval 0 < x < ?. Find it.
What will be an ideal response?
y ' = - csc2(x) + 2csc(x)cot(x) = csc(x)
= 0 ? 
= 0 ? 
? cos(x) = 
? x = 
Mathematics
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