Find the 4th term of an A P whose first term is... - WAEC Mathematics 1990 Question
Find the 4th term of an A.P, whose first term is 2 and the common difference is 0.5
A
0.5
B
2.5
C
3.5
D
4
correct option: c
\(U_{n} = a + (n - 1)d\)
\(U_{4} = 2 + (4 - 1) \times 0.5\)
= \(2 + 1.5\)
= 3.5
Please share this, thanks:
Add your answer
No responses