Q.1 Show that the cube of any positive integer is of the form 4m,4m+1 or 4m+3 for some integer m?
Q.2 A number when divided by 609 gives remainder 65.What remainder would be obtained by dividing the same number by 29 ? (Hint:-Use Euclid's division algorithm).
Asked by DEVANSH MORE | 24th Apr, 2014, 12:10: PM
Q1: you can show this for three consecutive numbers like 2 , 3 and 4 . You will notice a pattern on the basis of that you can prove it.
Answered by | 29th Apr, 2014, 09:08: AM
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