College of Admission Tests Multan

Fundamentals and Basic Identities

Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.

Question: 7

Simplify sinx cotx.
  • tanx
  • sinx cosx
  • cscx
  • cos2x
  • cosx

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Correct Answer: E

sinx cotx = sinx × cosx/sinx = cosx