Saved Bookmarks
| 1. |
Second term of an A.P. is 7and the common difference is 4.find the 10th term |
| Answer» second term=7common difference =4second term=a+da+4=7a=7-4a=3So, tenth term=a+9d= 3+9(4)= 3+36= 39Step-by-step explanation:second term=first term+common differencenth term =a+(n-1)dHeren=10n-1= 10-1=9so tenth term= a+9d | |