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Question 21

Evaluate \(\frac{1}{1 - \sin 60°}\), leaving your answer in surd form.

  • A.\(1 - \sqrt{3}\)
  • B.\(2 - \sqrt{3}\)
  • C.\(4 - 2\sqrt{3}\)
  • D.\(4 + 2\sqrt{3}\)
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2011
Question no.
#21
Type
Objective
Previous · Q20What percentage increase in the radius of a sphere will cause its volume to… Next · Q22 Find the equation of a circle with centre (-3, -8) and radius \(4\sqrt{6}\).

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