Question

how many three digit no. divisible by 9​

Answer 1

ANSWER- 999,189,405,567,702

Answer 2

Answer:

a = 108

an = 999

d = 9

=》 an = a + (n-1)d

=》 999 = 108 + (n-1)9

=》 891 = (n-1)9

=》 99 = n-1

=》 n = 100

$\huge{\sf {\therefore 100=answer}}$