Question

how to find numbers in 2×2 square grid if the sum is given​

Answer 1

Answer:

N(r)8 = n(3n^3 + 2n^2 - 3n - 2)/12 = 8[3(512) + 2(64) - 3(8) - 8]/12 = 1092. If you want to derive the total number of squares and rectangles, then the total on an 8x8 checkerboard would be 204 + 1092 for a total of 1296, the square Of 36

Answer 2

• N(r)8 = n(3n^3 + 2n^2 - 3n - 2)/12 = 8[3(512) + 2(64) - 3(8) - 8]/12 = 1092. If you want to derive the total number of squares and rectangles, then the total on an 8x8 checkerboard would be 204 + 1092 for a total of 1296, the square of 36.