Question

fill in the blanks a= 7 d= 3 n= 8 an = ?

from Ap chapter

Answer 1

a= 7 d= 3 n= 8 an = ?

an= a+(n-1)d
= 7+(8-1)×3
=7+7×3
=7+21
=28


then an = 28 ans

I hope it is helped you

Answer 2

$<b><f>$

given :-

a = 7

d= 3

$find a_{n} = ? \\ \\ a_{n} = a(n - 1)d \\ \\ 7 + (8 - 1)3 \\ \\ 7 + 7 \times 3 \\ \\ 7 + 21 = 28 \\ \\ be \: brainly.$