defence exam INET Mock Test Quantitative Aptitude Trigonometry

If sin x = ½ and sin y = 2/3, then what is the value of [(6 cos2x - 4cos4x)/(18cos2y - 27cos4y)]?

1
27/20
2
15/14
3
25/21
4
17/14
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