Math, asked by anonymous3122020, 1 month ago

1 point
What is the value of Dy ,for
solving the simultaneous
equations 3x+y=1 and 2x-11y=3
by cramers rule?
O -14
O -7

Answers

Answered by samu1705

0

Answer:

Dy=7

Step-by-step explanation:

Dy=|3 1|

|2 3|=3×3-2×1=9-2=7

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