Solved

Solve $\left\{ \begin{array} { l } x + y = 1 \\x - y = 3\end{array} \right.$

Question 31

Multiple Choice

A) $Solve \left\{ \begin{array} { l } x + y = 1 \\ x - y = 3 \end{array} \right. A) No solution B) Solution: (-1,2) C) Solution: (2,-1) D) Solution: ( 2 , - 1 )$ No solution
B) $Solve \left\{ \begin{array} { l } x + y = 1 \\ x - y = 3 \end{array} \right. A) No solution B) Solution: (-1,2) C) Solution: (2,-1) D) Solution: ( 2 , - 1 )$ Solution: (-1,2)
C) $Solve \left\{ \begin{array} { l } x + y = 1 \\ x - y = 3 \end{array} \right. A) No solution B) Solution: (-1,2) C) Solution: (2,-1) D) Solution: ( 2 , - 1 )$ Solution: (2,-1)
D) $Solve \left\{ \begin{array} { l } x + y = 1 \\ x - y = 3 \end{array} \right. A) No solution B) Solution: (-1,2) C) Solution: (2,-1) D) Solution: ( 2 , - 1 )$ Solution: $( 2 , - 1 )$