Question

if a = 1 d = 2 an=97 find n by using formula an=a+(n-1)d​

Answer 1

Answer:

an=a+(n-1)d

97=1+(n-1)2

96=(n-1)2

48=n-1

n=49

Answer 2

Step-by-step explanation:

an = a+ (n-1)d

97 = 1+ (n-1)2

96 = (n-1)2

48 = (n-1)

49 = n