Let a binary operation '*' be defined on a set A. The operation will be commutative if
Solve the following quadratic inequality: \(x^2 - x\) - 4 ≤ 2
What is the general term of the sequence 3, 8, 13, 18, ...?
The locus of a point equidistant from two intersecting lines is
Two numbers are respectively 35% and 80% more than a third number. The ratio of the two numbers is
