Question

Zero!
10. The 17th term of an AP exceeds its 10th term by 7. Find the common difference.
11. Which term of the AP:3, 15, 27, 39, ... will be 132 more than its 54th term?​

Answer 1

Step-by-step explanation:

11. a=3.

d=12

formula=a+(n-1)d

3+(n-1)12=132

3+12n-12=132

12n-9=132

12n=132+9

12n=41

n=41/12

a+(n-1)d

3+(54-1)x7

3+(53)7

3+371

374