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  9. Q10
Question 10

If y = 2cos(3x - π), then dy/dx is

  • A.6sin3x
  • B.-6sin3x
  • C.6sin(3x - π)
  • D.-6sin(3x - π)
Objective

Question details

Exam body
UNN
Subject
Mathematics
Year
2012/2013
Question no.
#10
Type
Objective
Previous · Q9The distance points P and Q with coordinates (ap 2 , 2ap) and (aq 2 , 2aq)… Next · Q11 Find the coordinates of the turning points of the curve y = 27x 3 - 27x 2 + 4

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