Question

find the first four terms of an AP,whose first term is -2 and the common difference is -2....... . . . . .plz be fast...its urgent???​

Answer 1

Answer: n=4 d=-2 then put in the formula

A+ n-1)d=an

Step-by-step explanation:

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Answer 2

Answer:

if a= -2 , d= -2

1st term = a+d = -2+(-2) = -4

2nd = a+2d= -2 +2(-2) = -8

3rd = a+3d= -2+3(-2) = -12

4th = a+4d= -2+4(-2)= -16