M

Mr. Dubey • 52.30K Points
Coach

Q. What will be the slope of the line given by ax + by + c = 0?

(A) -a/b
(B) -b/a
(C) -c/a
(D) a/c
Correct : Option (A)

Explanation:
 the slope of a line given by the equation ax + by + c=0 has the slope of -a/b. so two lines having the same ratio of the coefficient of x and y will be parallel to each other.

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