Question

21. The number that does not belong to
the series is
63,31, 17, 7,3,1
(A) 31
(B) 17
(C) 7
(D) 3​

Answer 1

Answer:

c

Step-by-step explanation:

c hi hoga ok

Mark the brain

Answer 2

hope it helps you out.

mark as brainest and follow

answer B 17