Question

please ans.........

Answer 1

Answer:

Step-by-step explanation:

the first term = a = -1

the second term = a + d

                           = -1 +1/2

                           = -1/2

the third term = a+ 2d

                       = -1 + 2 x 1/2

                        -= -1+1

                          = 0

so the AP  is -1,-1/2,0,1/2

Answer 2

Answer:

Step-by-step explanation:

Ap is

-1,-1+1/2,-1+1.....

-1,-1/2,0......

It will surely help you