Form 4 Term 1 2017 Mathematics Paper 1 Exam Set 20 [PDF]

A two digit number is such that the sum of ones and tens digits is 10. If the digits are reversed, the new number formed exceeds the original by 54. Find the original number

Use logarithms to evaluate $[\frac{{\mathrm{(0.4681)}}^{2}x\mathrm{29.62}}{{\mathrm{0.99793}}^2}]\frac{2}{3}$

Solve the value of y in the equation

Given that tan θ = $\frac{\mathrm{sin\; \theta }}{\mathrm{sin\; \theta }}$  solve for θ in the equation 2 sin θ = cos θ in the range 0° ≤ θ ≤ 360° to the nearest whole number.

A line passes through A (1, 3) and B (-3, 5). Find the angle it makes with the horizontal Axis.