Discussion:
Q: Write a Java application using iteration that will print two of the following patterns. Select either #1 & #4 OR #2 & #3 patterns.
1.	1
1  2
1  2  3
1  2  3  4
1  2  3  4  5
1  2  3  4  5  6
2.	1  2  3  4  5  6
1  2  3  4  5
1  2  3  4
1  2  3
1  2
1
3.	               1
1  2
1  2  3
1  2  3  4
1  2  3  4  5
1  2  3  4  5  6
4.	1  2  3  4  5  6
1  2  3  4  5
1  2  3  4
1  2  3
1  2
1