Question

Which term of the a.p is 58, 56 , 54 , .......is 22

Answer 1

The sequence is in AP

a = 58

d= 2

n = 22

t22= a+(n-1) d

= 58+(22-1)2

= 58+(21)2

= 58 + 42

= 100

T22 = 100