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what is the maximum number of 3 *3 squares that can be formed from the squares in the 6* 6 checker board to the right?

what is the maximum number of 3 *3 squares that can be formed from the squares in the 6* 6 checker board to the right? Correct Answer 16

প্রতি সাইড হতে, 6 ×6 Checker board থেকে 3×3 square এর সর্বোচ্চ বর্গ হবে (6×6)/(3×3) = 4 টি এরুপ 4 টি different side হতে সম্ভব 4×4 = 16 টি

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