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Question 39

If y = cosx/sinx, find dy/dx

  • A.tanx
  • B.cotx
  • C.-tan2
  • D.-cosec2x
Objective

Question details

Exam body
FUNAAB
Subject
Mathematics
Year
2018/2019
Question no.
#39
Type
Objective
Previous · Q38Evaluate $$Lim_{x\rarr1} \frac{{x^2}-1}{x-1}$$ Next · Q40 Find a maximum value of the function f(x) = x 3 - 12x + 5

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