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what the formula must be applied to find no of RECTANGULAR in m*n grid ??
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- (m+1)c2*(n+1)c2
- 12 years agoHelpfull: Yes(22) No(5)
- mc2*nc2
taking 2 sides among m and n we can form a rectangle. - 12 years agoHelpfull: Yes(10) No(6)
- rectangles=1/4*m*n*(m+1)*(n+1)
- 12 years agoHelpfull: Yes(10) No(0)
- mc2*nc2 for count number of rectangles
- 12 years agoHelpfull: Yes(4) No(3)
- it's simple....
m(m+1)/2 X n(n+1)/2 - 12 years agoHelpfull: Yes(2) No(1)
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