Question

Which of the following pairs of linear equations are consistent/inconsistent? If consistent, obtain the solution graphically. (i) x + y = 5, 2x + 2y = 10 (ii) x-y – 8, 3x – 3y = 16 (iii) 2x + y – 6 = 0, 4x – 2y – 4 = 0 (iv) 2x – 2y – 2 = 0, 4x – 4y – 5 = 0

Kaise ho saare

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Answer 1

Answer:

your answer is (iii)

Explanation:

2x+y-6=0,

Answer 2

Explanation:

X+5=5. ans=X+5=0

2X+2Y=10. ans=2x+2y-10=0