For what value of a does the linear system 2x + 3y = 1,4x + 6y = a have infinitely many solutions? A. a = 0 В. а 3 1 С. а — 2 D. a + 2 E. None of the above

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.1: Systems Of Two Linear Equations In Two Variables
Problem 91PS
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Which one ? Question 2
For what value of a does the linear system 2x + 3y = 1, 4x + 6y = a
have infinitely many solutions?
A. a = 0
В. а 3 1
C. a = 2
D. a + 2
E. None of the above
A.
В.
D.
O E.
The system of equation x + 2y +z = 0, x +y = 0,x – z = 0 has
A. a trivial solution only
B. no solution
Transcribed Image Text:For what value of a does the linear system 2x + 3y = 1, 4x + 6y = a have infinitely many solutions? A. a = 0 В. а 3 1 C. a = 2 D. a + 2 E. None of the above A. В. D. O E. The system of equation x + 2y +z = 0, x +y = 0,x – z = 0 has A. a trivial solution only B. no solution
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