Determine if the statement is true or false. If a linear system has the same number of equations and variables, then it must hav
e a unique solution. True False Justify your answer.
1 answer:
Answer:
False
Step-by-step explanation:
Consider the equations with the same number of equations and variables as shown below,
<u>Case 1</u>

This equation has no solution because it is not possible to have two numbers that give a sum of 0 and 1 simultaneously.
<u>Case 2</u>

This equation has infinitely many possible solutions.
Therefore it is FALSE to say a linear system with the same number of equations and variables, must have a unique solution.
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Answer:a)680cu.ft
b)180cu.ft
Hope this helped you...
Step-by-step explanation:
Answer:
15/100
Step-by-step explanation:
f(2)= f(2-1)+3
f(2)=f(1)+3
.08
.21
.40
is the right answer
The solutions are:
-9, -3, 6,