A binary operation is a mathematical rule used for combining two elements to produce another element…
A binomial theorem is used for expanding binomial expressions….
Find the equation of the circle with centre (3,7) and area 16 square units.
Correlation and Regression
The line of best fit in a scatter diagram passes through the points (2,-3) and (10,9) in the x-y plane. What will be the predicted value for y when x = 4?
A rectangle has a perimeter of 24cm. Find its dimensions if its area is to be a maximum.
Indices and Logarithms
If the logarithm of a number to base 10 is 2.6025, find the number.
Inequalitlies and Linear Programming
Find the real values of x which satisfy 3 < 2x - 1 and 2x < 5.
The gradient of a curve at any point is 4x-1. If the point (-1,0) lies on it, find its equation.
Which of the following statements is a proposition?
Matrices and Linear Transformation
Find the matrix of the linear transformation x1 = 3x+y and y1 = 2x-3y.