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  9. Q9
Question 9

If y = xsinx, find dy/dx

  • A.2Cosx - xsinx
  • B.Sinx + xCosx
  • C.Sinx - xCosx
  • D.xSinx - 2Cosx
Objective

Question details

Exam body
NDA
Subject
Mathematics
Year
2010/2011
Question no.
#9
Type
Objective
Previous · Q8If a block of height 2.5 cm represents 100 goats, how high should the block be… Next · Q10 If y = Sin(2x 2 + 5) then dy/dx is

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