10 marksThe Real Number System – ℝ
CAPE Pure Mathematics Unit 1 · May/June 2002 · Paper 2 · Question 3(b)
Solve for x ∈ R the inequality (2x + 3) / (3x + 4) < 1.
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Practise this questionOther parts of this question
- 3(a)(i)Find dy/dx in terms of t.[4 marks]
- 3(a)(ii)Show that the Cartesian equation of the tangent to the curve at the point P with parameter T is Ty = x + 4T².[5 marks]
- 3(a)(iii)The tangent in (ii) above meets the y-axis at the point Q and the x-axis at the point R. If O is the origin, show that the area of triangle OQR is 8T³ square…[6 marks]
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