Teaching EMRS TGT Mock Test 2023 Mathematics Trigonometry Trigonometric Functions

When 0° ≤ θ ≤ 90°, then solution of 2cos2 θ + sin θ - 2 = 0 is

1
θ = 30° 
2
θ = 60° or 45° 
3
θ = 45° or 90° 
4
θ = 60° or 90° 
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