Solve by using Matrix Method & Cramer's Rule | Matrices Ki Equation Ko Kaise Solve Kare ?

MATRIX METHOD:      Use matrix method to solve the following system of linear equations. `x + 2 y + z = 8` `2 x - y + z = 3` `x + y - z = 0` Solution:     The given system can be written in t…

Sequence and Series Formulas

Below are the list of all sequence and series formulas; ARITHMETIC SEQUENCE OR ARITHMETIC PROGRESSION (A.P):      To find the nth term of Arithmetic Progressions are                      ` T_n = …

Binomial Theorem

BINOMIAL THEOREM FORMULAS:      Below are the list of some important formulas;   BINOMIAL THEOREM: ` \ left( a + b \ right) ^ n = a^n + \ ^ n C_1 \ a ^ { n-1 } b^1 + \ ^ n C_2 \ a ^ { n-2 } b^2 + \…

Mathematical Induction

Complex Number

What is Complex Number ?  کمپلیکس نمبر کیا ہے؟