Question

The first four terms of an AP, whoes first term is -2 and the common difference is -2, are​

Answer 1

Answer:

a1 = -2

d = -2

a2 = a +d = -2+(-2)

a2 = -2-2

= -4

a3= a2 + d = -4+(-2)

= -4-2= -6

a4 = a3 +d = -6+(-2)

= -6-2 = -8

a5 = a4 +d

= -8+(-2)

= -8-2

= -10