3. If the equations 4x + py = 12 and qx + 3y = 6 are
dependent, then the values of p and q _______
and _____ respectively.
Answers
Answered by
1
Answer:
dependent = an infinite solition
a1/a2 = b1/b2 = c1/c2
Attachments:
Answered by
1
Answer:
q = 2, p = 6
Step-by-step explanation:
Dependent system of equations has infinitely many solutions.
Multiply (qx + 3y = 6) by "2"
2qx + 6y = 12 and
4x + py = 12 , then
2q = 4 ===> q = 2
p = 6
Thus, 4x + 6y = 12 and 2x + 3y = 6 are dependent.
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