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Question 8

The expression 2cosθ + sin2θ has the numerical value

  • A.1
  • B.2
  • C.4
  • D.0
Objective

Question details

Exam body
OAU
Subject
Mathematics
Year
2011/2012
Question no.
#8
Type
Objective
Previous · Q7As θ tends to zero, what does cosθ tend to? Next · Q9 If tanx = ${sinx}/{cosx}$, find tan(90° + x), for acute value of x.

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