Question

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

Answer 1

Answer:

-2, -4, -6, -8

Step-by-step explanation:

a=-2

d=-2

t2=a+(n-1)d=-2-2=-4

using same formula,

t3=-2-4=-6

t4=-2-6=-8