Question

Is 302 a term of series 3+8+13+......, ?

Answer 1

given that
a=3
d=5
according the law=
=a+(n-1)d=
=3+(n-1)5=302
=(n-1)5=299
=(n-1)=299/5
=(n-1)=59.8

if (n-1) is a fraction numbers

Answer 2

an=a+(n-1)d
302=3+(n-1)5
302-3=(n-1)5
299/5=n-1
$n = \frac{299}{5} - 1$
$n = \frac{299}{5 } - \frac{5}{5}$
$n = \frac{299 - 5}{5}$
n=294/5
n=58.LMK
302 is not the term for this given series