Questions
The number of rectangles that can be found on a chess board is
a
8C2⋅ 8C2
b
64C4
c
9C2⋅ 9C2
d
8C2
detailed solution
Correct option is C
The number of rectangles that can be found on a chess board is =9C2⋅ 9C2Talk to our academic expert!
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