Question
Question: Five numbers a, b, c, d, e are such that a, b, c are in A.P., b, c, d are in G.P. & c, d, e are in H...
Five numbers a, b, c, d, e are such that a, b, c are in A.P., b, c, d are in G.P. & c, d, e are in H.P. If a = 2, e = 18, then b, c, d are–
A
2, 6, 18
B
4, 6, 9
C
4, 6, 8
D
–2, –6, 18
Answer
4, 6, 9
Explanation
Solution
Solving all, b = 4, c = 6, d = 9