Question

nth term of 11+23+39+167+.....

Answer 1

here a=11

d=23-11=12

n=?

Answer 2

$\huge{\underline{\underline{\mathfrak{Answer}}}}$

⭐️Here a =11

d=23-11=12

=n?

$\huge{\underline{\underline{\mathfrak{Thank you}}}}$