PROGRESSIONS
ARITHMETIC PROGRESSION
A sequence of numbers is in arithmetic progression (AP) when the difference between two consecutive numbers is a constant. We can thus say that tn+1 - tn = d. This constant d is called the common difference of the arithmetic progression. In other words, an arithmetic progression can be described as a series of […]
JEE Mathematics Syllabus
AlgebraAlgebra of complex numbers, addition, multiplication, conjugation, polar representation, properties of modulus and principal argument, triangle inequality, cube roots of unity, geometric interpretations.
Quadratic equations with real coefficients, relations between roots and coefficients, formation of quadratic equations with given roots, symmetric functions of roots.
Arithmetic, geometric and harmonic progressions, arithmetic, geometric and harmonic means, sums […]