railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities

sin4A - cos4A = 1, ତେବେ A/2, ଡିଗ୍ରୀରେ, (0 < A ≤ 90°) ରେ କଣ ଅଟେ -

1
60
2
30
3
40
4
45
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