Question

show that the cube of any positive integer is of form 4m or 4m+1 or 4m+3 where M is a whole number
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Answer 1

Answer:

= 4m + 1, where m is some integer. = 4m, where m is some integer. = 4m + 3, where m is some integer. Hence, The cube of any positive integer is of the form 4m, 4m + 1 or 4m + 3 for some integer m.