Answers The gradient of a curve at the point (-2, 0) is (3x^{2} – 4x). Find… The gradient of a curve at the point (-2, 0) is (3x^{2} – 4x). Find the equation of… Read More
Answers In how many ways can a committee of 5 be selected from 8 students if… In how many ways can a committee of 5 be selected from 8 students if 2 particular students… Read More
Answers If (x = i – 3j) and (y = 6i + j), calculate the angle… If (x = i – 3j) and (y = 6i + j), calculate the angle between x and… Read More
Answers A line passes through the origin and the point ((1frac{1}{4}, 2frac{1}{2})), what is the gradient… A line passes through the origin and the point ((1frac{1}{4}, 2frac{1}{2})), what is the gradient of the line?… Read More
Answers A line passes through the origin and the point ((1frac{1}{4}, 2frac{1}{2})). Find the y-coordinate of… A line passes through the origin and the point ((1frac{1}{4}, 2frac{1}{2})). Find the y-coordinate of the line when… Read More
Answers If (36, p, frac{9}{4}, q) are consecutive terms of an exponential sequence (G.P.). Find the… If (36, p, frac{9}{4}, q) are consecutive terms of an exponential sequence (G.P.). Find the sum of p… Read More
Answers Find the minimum value of (y = x^{2} + 6x – 12). Find the minimum value of (y = x^{2} + 6x – 12). A. -21 B. -12 C. -6… Read More
Answers Which of the following is a factor of the polynomial (6x^{4} + 2x^{3} + 15x… Which of the following is a factor of the polynomial (6x^{4} + 2x^{3} + 15x + 5)? A.… Read More
Answers Given that (f : x to frac{2x – 1}{x + 2}, x neq -2), find… Given that (f : x to frac{2x – 1}{x + 2}, x neq -2), find (f^{-1}), the inverse… Read More
Answers Given that (frac{2x}{(x + 6)(x + 3)} = frac{P}{x + 6} + frac{Q}{x + 3}),… Given that (frac{2x}{(x + 6)(x + 3)} = frac{P}{x + 6} + frac{Q}{x + 3}), find P and… Read More