Click to Chat

1800-2000-838

+91-120-4616500

CART 0

• 0

MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
`        the ends of a rod of length l move on two mutually perpendicular lines. Find the locus of the point on the rod which divides it in the ratio of 1: 2`
7 years ago

419 Points
```										Dear Paradox
Let coordinate of point be x1,y1 and road is on coordinate axis one end at (x,0) and other end at (0,y) such that x^2+y^2=l^2......................(1)
so applying ratio formula
x1=2x/3
y1=y/3
x=3/2*x1
y=3*y1
putting values of x and y in equation (1)
(3/2*x1)^2+(3*y1)^2=l^2
replace x1,y1 by x,y to get answer.
All the best.
AKASH GOYAL

Please feel free to post as many doubts on our discussion forum as you can. We are all IITians and here to help you in your IIT JEE preparation.
Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

```
7 years ago
shubham
17 Points
```										Let coordinate of point be x1,y1 and road is on coordinate axis one end at (x,0) and other end at (0,y) such that x^2+y^2=l^2......................(1)so applying ratio formulax1=x/3y1=2y/3x=3x1y=3y1/2putting values of x and y in equation (1)(3/2*x1)^2+(3*y1)^2=l^2replace x1,y1 by x,y => 36x^2+9y^2=4*l^2All the best.
```
9 months ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Analytical Geometry

View all Questions »
• Complete JEE Main/Advanced Course and Test Series
• OFFERED PRICE: Rs. 15,900
• View Details
Get extra Rs. 3,180 off
USE CODE: CHEM20
Get extra Rs. 297 off
USE CODE: CHEM20