Question 13 (Choice - 1)

For what values of p does the pair of equations 4x + p y + 8 = 0 and

2x + 2y +2 = 0 has unique solution?




This question is exactly same as Example 15 of Chapter 3 Class 10 in the NCERT Book.

Please check the answer and video here

  1. Class 10
  2. Solutions of Sample Papers for Class 10 Boards

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.