Question

write first four a. p of a=-1 and d=1/2​

Answer 1

-1/2,0,1/2,1....are the next four terms

first term..... =-1

second term.....=a+d=-1+1/2=-1/2

third term...... =a+2d=-1+2*1/2=0

fourth term...... =a+3d=-1+3*1/2=1

hope uhh get it?!!

Answer 2

Answer:

a^1=-1

a^2=a^1+d

-1+1/2

-1/2

a^3=a^2+d

-1/2+1/2

0

a^4=a^3+d

0+1/2

1