Question

a= -1.25, d= -0.25 write four terms of ap common difference ​

Answer 1

Answer:

a1 = -1.25

d = -0.25

a2 = a1 + d = -1.25+-0.25 = -1.5

a3 = a2 + d = -1.5 + -0.25 = -1.75

a4 = a3 + d = -1.75 + -0.25 = -2.00

a5 = a4 + d =  -2 + -0.25 = -2.25

the ap is :  -1.25, -1.50, -1.75 , -2.00

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Answer 2

Answer:

Step-by-step explanation:

the a = -1.25 and the d=0.25

THE FIRST TERM IS = a = -1.25

the second term is = a + d = -1.25 -0.25 ⇒ - 1.50

the third term is = a + 2d ⇒ -1.25 - 0.50 ⇒ - 1.75(2 x -0.25)

the fourth term is = a + 3d = -1.25 - 0.75 ⇒ - 2.00 (3 x -0.25)

the ap is -1.25 , -1.50 , -1.75 and -2.00