Question: What is the 3rd term of the arithmetic progression with first term 4 and common difference 5?
Options:
Correct Answer: 19
Solution:
The nth term of an arithmetic progression is given by a_n = a + (n-1)d. Here, a = 4, d = 5, and n = 3. So, a_3 = 4 + (3-1)5 = 4 + 10 = 14.