Question

represent the following equation graphically- x+2y+4=0 and x+2y-3​

Answer 1

Answer:

Correct option is

B

parallel lines

For two lines to be parallel,

a2a1=b2b1=c2c1 -----equation(1)

where, a and b are coefficients of x and y and c is constant

Here, the lines are x+2y−4=0 and 2x+4y−12=0

a1=1,b1=2,c1=−4 and a2=2,b2=4,c2=−12

As we can see that,

21=42=−12−4

We can say that the given lines are parallel.

Step-by-step explanation:

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