Question

Which terms of the ap 3,8,13,18, is148

Answer 1

Answer :

30th term is 148 of series 3,8,13,18,..

Step-by-step explanation :

$3,8,13,18,....\\\\a=3,d=8-3=5\\\\Let,a_n=148\\\\=>(a+(n-1)d)=148\\\\=>3+(n-1)5=148\\\\=>3+5n-5=148\\\\=>5n-2=148\\\\=>5n=150\\\\=>n=30$

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