If 19th term of a non-zero A.P. is zero, then its (49th term) : (29th

1.	If 19th term of a non-zero A.P. is zero, then its (49th term) : (29th term) is:
A.	4 : 1
B.	1 : 3
C.	3 : 1
D.	2 : 1
Answer» D. 2 : 1

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If 19th term of a non-zero A.P. is zero, then its (49th term) : (29th term) is:

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