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Question 13

Calculate, correct to one decimal place, the acute angle between the lines 3x - 4y + 5 = 0 and 2x + 3y - 1 = 0.

  • A.70.6°
  • B.50.2°
  • C.39.8°
  • D.19.4°
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2010
Question no.
#13
Type
Objective
Previous · Q12If \(y = 2(2x + \sqrt{x})^{2}\), find \(\frac{\mathrm d y}{\mathrm d x}\). Next · Q14 Evaluate \(\int_{1}^{2} \frac{4}{x^{3}} \mathrm {d} x\)

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