Teaching Haryana (HPSC) PGT Mock Test 2024 Mathematics Trigonometry Trigonometric Functions

cos⁴ x - sin⁴ x is equal to ?

1

sin 2x

2

cos 2x

3

cos² x

4

sin² x

5

Question Not Attempted

Share: WhatsApp Telegram X

Sponsored

hivanix.in

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