x^2+y^2+z^2=kxyz.......
x,y,z,k are naturals.....
Find maximum value of k.
3
2
4
6
a^n+b^n=c^n
a,b,c,n are naturals....This eqn does not have solutions for n =
1
2
0
3
(x-5)^2+(y-10)^2=14^2....
Find min x^2+y^2....
1
2
3
4
No. of wys of coloring a cube with 5 distinct colors is
29
30
32
1
a+b+c=0, ax^2+bx+c=0 has....
No real solution...
real root in (0,1)
real root in (0,1.5)
real root in (1,2)