The first term of an AP is p and its common difference is q.
Question:
The first term of an AP is p and its common difference is q. Find its 10th term.
Solution:
Here, a = p and d = q
Now, Tn = a + (n - 1)d
⇒ Tn = p + (n - 1)q
∴ T10 = p + 9q