MENU
Question -

Find the equation to the straight line
(i) cutting off intercepts 3 and 2 from the axes.
(ii) cutting off intercepts -5 and 6 from the axes.



Answer -

(i) Cutting off intercepts3 and 2 from the axes.

Given:

a = 3, b = 2

Let us find theequation of line cutoff intercepts from the axes.

By using the formula,

The equation of theline is x/a + y/b = 1

x/3 + y/2 = 1

By taking LCM,

2x + 3y = 6

The equation of linecut off intercepts 3 and 2 from the axes is 2x + 3y = 6

(ii) Cutting off intercepts-5 and 6 from the axes.

Given:

a = -5, b = 6

Let us find theequation of line cutoff intercepts from the axes.

By using the formula,

The equation of theline is x/a + y/b = 1

x/-5 + y/6 = 1

By taking LCM,

6x – 5y = -30

The equation of linecut off intercepts 3 and 2 from the axes is 6x – 5y = -30

Comment(S)

Show all Coment

Leave a Comment

Free - Previous Years Question Papers
Any questions? Ask us!
×