Question Bank : Question 4
4 Marks Each
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Answer: x = 3, y = 2
Answer:
5x + 7y = 4 ...(i)
2x − 3y = − 10 ...(ii)
D = − 29, Dx = 58, Dy = − 58
x = − 2, y = 2,
5x + 7y = 4 ...(i)
2x − 3y = − 10 ...(ii)
D = − 29, Dx = 58, Dy = − 58
x = − 2, y = 2,
Answer: 720 km
Answer: x = 2, y = 3
Answer: 320 cm2