Hi Naveen,
Are you asking Real Numbers of Class 10? Check https://teachoo.com/subjects/cbse-maths/class-10th/ch1-10th-real-numbers/
If you want to study Maths for Class 9 to 12, please visit https://www.teachoo.com/maths/
Written on March 28, 2017, 9:08 p.m.