Question 4. x + y + z = 1 , 2x + 3y + 2z = 2 and ax + ay + 2az = 4 Chapter 4: Determinants Maths Class 12 solutions are developed for assisting understudies with working on their score and increase knowledge of the subjects. Question 4. x + y + z = 1 , 2x + 3y + 2z = 2 and ax + ay + 2az = 4 is solved by our expert teachers. You can get ncert solutions and notes for class 12 chapter 4 absolutely free. NCERT Solutions for class 12 Maths Chapter 4: Determinants is very essencial for getting good marks in CBSE Board examinations
Question 4. x + y + z = 1 , 2x + 3y + 2z = 2 and ax + ay + 2az = 4
Answer:
Equation third is divided by a we get
x + y + z = 1
2x + 3y + 2z = 2
x + y + 2z = 4/a
Hence |A| ≠0
So Equations has unique solutions. Hence equations are consistence
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