defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Permutations and Combinations Combination Function and its properties
If for some m, n; \(\rm ^6C_m+2(^6C_{m+1})+^6C_{m+2}>^8C_3\) and n-1P3 : nP4 = 1 : 8, then \(\rm ^nP_{m+1}+^{n+1}C_m\) is equal to
1
380
2
376
3
384
4
372