Question

Write the 1st five terms of the A.P given the first term a and the common difference is d. a=-1 and d=-4​

Answer 1

Answer:

-1,-5,-9,-13.....

Step-by-step explanation:

an=a+(n-1)d

a1= -1+(1-1)-4 =-1

a2= -1+(2-1)-4 =-5

a3= -1+(3-1)-4 =-9

a4= -1+(4-1)-4 =-13