Teaching PSTET Paper 1 & 2 Mock Test 2024 Quantitative Aptitude Algebra Identities

If (d + e + f) = 14, (d2 + e2 + f2) = 96, then find the value of (de + ef + fd).

1
75
2
25
3
50
4
100
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