Q.2
If a, b, c and d are in A.P then which of the following is
true
(1) 3b = 2a-d
(3) 2b = 3a +d
(2) 3b = 2a + d
(4) b + 2a-d=0
Answers
Answered by
1
sorry I did this for points
Step-by-step explanation:
jhk
Similar questions