Question

In the following A.P, find the missing terms3,_,_,9/2

Answer 1

Answer:

4.5.....................

Answer 2

Answer:

a = 3

a+3d = 4.5

solving both equations-

3+3d = 4.5

3d = 1.5

d = 1.5/3

d = 1/2

1st term- a+d = 3+ 1/2 = 3.5

2nd term = a + 2d = 3 + (2)1/2 = 4

3, 3.5, 4, 4.5

hope it helps