Answer :

Given: 4x + ky + 8 = 0 – eq 1


x + y + 1 = 0 – eq 2


Here,


a1 = 4, b1 = k, c1 = 8


a2 = 1, b2 = 1, c2 = 1


Given systems of equations has a unique solution




4 ≠ k


k ≠ 4


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

<span lang="EN-USMathematics - Board Papers

A father&rsMathematics - Board Papers

Find the value ofRS Aggarwal - Mathematics

Find the value ofRS Aggarwal - Mathematics

A man purchased 4RS Aggarwal - Mathematics