For an AP. , If T, -T., = 49, then d=.........
21
(a) 7
(b) [7/2]
(c) 8
(d)(7/3)
Answers
Answered by
4
Answer:
c.....................
Answered by
0
Step-by-step explanation:
b) 7/2
is it right ...................
please like it
Similar questions