JEE MATHEMATICS MCQ: STRAIGHT LINES

1 Easy

1 of 1

Understanding +4 | -1

Consider the following statements.

I. The equation of a straight line making intercepts

a

and

b

x

and

y

-axis respectively is given by

\frac{x}{a}+\frac{y}{b}=1

II. If

a x+b y+c_1=0

and

a x+b y+c_2=0

be two parallel lines, then distance between two parallel lines,

d=\left|\frac{c_1-c_2}{\sqrt{a^2+b^2}}\right|

.

Choose the correct option.

View answer and explanation

Correct option: C

Both are true

Option C is correct because both statements are standard formulas and definitions in coordinate geometry.

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y = 2\;x + 4

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\left( {{x^2} + 7xy + 2{y^2}} \right)\left( {y - 1} \right) = 0