How many solution of equation x^2+y^2=1?
Q.1.How many solution of equation x^2+y^2=1?
Introduction of polynomial
Polynomial – An expression containing variable and constant, power of variable must be whole number. For example 3+x 2 , 4+6x 2 Standard representation of polynomial-- a 0 +a 1 x+a 2 x 2 +a 3 x 3 +-----------a n x n where a 0 , a 1 , a 2 , ……… a n are real number and also called coefficient of polynomial and n is whole number. Checking polynomial----- its true or false ü X 2 +2x+1 ü X+1/x √ x+1/2 Degree of polynomial— In polynomial highest power of variable is called degree of polynomial. Based on degree there are mainly three types of polynomial 1 .Linear polynomial — a polynomial having degree is 1 is called linear polynomial ...
