Question

write an A.P. whose First term is a and common difference is d in the following .4. a= -1.25,d=3

pls it's urgent​

Answer 1

Answer:

if

a= -1.25 and d=3

(a) is the first term and (d) is the common difference.

Let (a2) be the second term.

a + d = a2

-1.25 + 3 = a2

1.75 = a2

Let the third term be (a3)

a2 + d = a3

1.75 + 3 = a3 -

4.75 = a3

Let the fourth term be (a4)

a3 + d = a4

4.75 + 3 = a4

7.75 = a4

a= -1.25, a2 = 1.75, a3 = 4.75, a4 = 7.75

A.P = a, a2, a3, a4

So, the A.P is

= -1.25, 1.75, 4.75, 7.75

Hope it helps you.