sum of21 terms of an AP is210.find its 11th term

we have studied in AP that the middle term of AP=the sum of the AP/total no of terms
here sum is 210,total no of terms is 21,middle term is 11(11 is half of 21)
t₁₁=210/21=10
:-t₁₁is 10

11 th term =210/21=10

a11 10