1.

Show that an odd integer is of the form 4q+1 or 4q+3. where q is some positive integer

Answer»

Any INTEGER can be written as
1.4q,
2.4q+1,
3.4q+2,
4.4q+3,
5.4(q+1) {=4n, n€z},
check which no is/are ODD

only 2 and 4 are not divisible by 2.therefore odd.



Discussion

No Comment Found

Related InterviewSolutions