A rectangle with sides 2m-1 and 2n-1 is divided into squares of unit length by drawing parallel lines .Then the number of rectangles possible with odd side lengths is;a) (m+n-1)^2b)4^(m+n-1)c)m^2 * n^2d)m(m+1)n(n+1)sorry for image not being there in question..the question is from iit 2005

h v , 14 Years ago

Grade 12