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
sneha sneha Grade: 12
`        if A(3,4) and B is a variable point on the lines modx=6.If AB<=4 then what is the no. of position of B with integral co-ordinates?`
7 years ago

## Answers : (1)

Askiitians Expert Soumyajit IIT-Kharagpur
28 Points
```										Dear Sneha,
Ans:- Let the point b is (6,k)  { B can not be (-6,k) then the inegulity (1) does not hold}
Then √(3²+(k-4)²<=4..................(1)
or 9+(k-4)²<=16
or  4- √7<=k <=4+ √7
Hence the integral soln are,
k= 2,3,4,5,6

Please feel free to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation.
All the best Sneha!!!

Regards,
SOUMYAJIT IIT_KHARAGPUR
```
7 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

## Other Related Questions on Analytical Geometry

View all Questions »
• Complete JEE Main/Advanced Course and Test Series
• OFFERED PRICE: Rs. 15,900
• View Details