Question

find the first term and common difference for each of the a.p 53 38 23 8​

Answer 1

Step-by-step explanation:

a =53

d = 38 -53 = 23-38

d = -15

Answer 2

Answer:

t1=a=4

d=-1

t2=t1+d=4+(-1)=3

t3=t2+d=2+(-1)=2

t4=t3+d=2+(-1)=1

the A.P of 4,3,2,1.......