OMTEX CLASSES
Printable Worksheets
Home
12th Std
11th Std
10th Std
Cinema
Privacy
Disclaimer
Contact
Advertisement
The sum of the first n terms of an A.P. is 3n + n^2 . (a) Find the first term and the sum of the first two terms. (b) Find the second, third and the 15th terms.
Newer Post
Older Post
Home