Express the relationship between a small change in x and the corresponding change in y in the form
.y = csc(2x2 - 1)
A. dy = -2x2 csc(2x2 - 1) cot(2x2 - 1) dx
B. dy = 4x csc(2x2 - 1) cot(2x2 - 1)dx
C. dy = -4x csc(4x) cot(4x) dx
D. dy = -4x csc(2x2 - 1) cot(2x2 - 1) dx
Answer: D
Mathematics
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