Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Engineering Mathematics Combinatorics Summation
In an A.P. the m times of mth term is equal to n times the nth term, its (m + n)th term will be
1
0
2
mn
3
\(\frac{m+n}{mn}\)
4
More than one of the above
5
None of the above