Types of lines represented bgthe pair of linear equations 7×+2y+4=0 and 2×3y-12 =0 is
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Answer:
pair of intersecting lines
Step-by-step explanation:
7x + 2y + 4 = 0 ⇒ a₁ = 7, b₁ = 2 , c₁ = 4
2x + 3y -12 = 0 ⇒ a₂ = 2, b₂ = 3, c₂ = -12
a₁/a₂ = 7/2
b₁/b₂ = 2/3
∴ a₁/a₂ ≠ b₁/b₂
∴ The given lines represent pair of intersecting lines
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Answer:
Step-by-step explanation:
= 7x+2y+4=0
2x+3y-12=0
=7/2=2/3=4/(-12)
=7/2=2/3=1/-3
=a1/a2 not equal b1/b2 not equal c1/c2
= here both are not equal so
= parallel lines and no solution
see attachment
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