The mean age of 15 pupils in a class is 14.2 years. One new pupil…
The mean age of 15 pupils in a class is 14.2 years. One new pupil joined the class…
Find the equation of the tangent to the curve (y = 4x^{2} – 12x +…
Find the equation of the tangent to the curve (y = 4x^{2} – 12x + 7) at point…
Find the axis of symmetry of the curve (y = x^{2} – 4x – 12).
Find the axis of symmetry of the curve (y = x^{2} – 4x – 12). A. x =…
The third of geometric progression (G.P) is 10 and the sixth term is 80. Find…
The third of geometric progression (G.P) is 10 and the sixth term is 80. Find the common ratio.…
Given that (P = {x : text{x is a factor of 6}}) is the domain…
Given that (P = {x : text{x is a factor of 6}}) is the domain of (g(x) =…
If (begin{vmatrix} 3 & x \ 2 & x – 2 end{vmatrix} = -2), find…
If (begin{vmatrix} 3 & x \ 2 & x – 2 end{vmatrix} = -2), find the value of…
Evaluate (int_{1}^{2} frac{4}{x^{3}} mathrm {d} x)
Evaluate (int_{1}^{2} frac{4}{x^{3}} mathrm {d} x) A. (-1frac{1}{2}) B. (-frac{15}{16}) C. (frac{15}{16}) D. (1frac{1}{2}) Correct Answer: Option D…
Calculate, correct to one decimal place, the acute angle between the lines 3x – 4y…
Calculate, correct to one decimal place, the acute angle between the lines 3x – 4y + 5 =…
If (y = 2(2x + sqrt{x})^{2}), find (frac{mathrm d y}{mathrm d x}).
If (y = 2(2x + sqrt{x})^{2}), find (frac{mathrm d y}{mathrm d x}). A. (2sqrt{x}(2x + sqrt{2})) B. (4(2x…
Calculate, correct to one decimal place, the length of the line joining points X(3, 5)…
Calculate, correct to one decimal place, the length of the line joining points X(3, 5) and Y(5, 1).…