state gov DSSSB Patwari Mock Test Mathematics Permutations and Combinations Factorial and its Properties

यदि C (28, 2r) = C (28, 2r - 4), तो r किसके बराबर है?

1
7
2
8
3
12
4
16
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters