1. Calculate cos(2π−α)cos2π−α 2. Calculate sin(π−α)+sin(π+β)sin(π−α)+sin(π+β) 3. Calculate tan(180+γ)tan(180+γ)
Posted: Wed Jul 13, 2022 5:05 am
1. Calculate cos(2π−α)cos2π−α 2. Calculate sin(π−α)+sin(π+β)sin(π−α)+sin(π+β) 3. Calculate tan(180+γ)tan(180+γ)