Question

which term of the ap 4,2 4,7 5,2 5,7.... is 8,7​

Answer 1

Answer:

the answer is 46 in this question

Answer 2

Answer:

10th term of A.P. will be 87

Step-by-step explanation:

a=42

d=47-42=52-47

= 5

an=87

an=a+(n-1)d

87=42 +(n-1)5

87-42 =(n-1)5

45/5 =n - 1

9=n-1

n = 10