The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are 


(a) 
600, 400 
(b) 
628, 372 
(c) 
640, 360 
(d) 
None of these 
The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are 


(a) 
600, 400 
(b) 
628, 372 
(c) 
640, 360 
(d) 
None of these 
Let the numbers be and Then,
and
On dividing, we get
Solving we get