Jan 18, 2024 · For cos 55 degrees, the angle 55° lies between 0° and 90° (First Quadrant). Since cosine function is positive in the first quadrant, thus cos 55° value = 0.5735764. . . Since the cosine function is a periodic function, we can represent cos 55° as, cos 55 degrees = cos(55° + n × 360°), n ∈ Z. ⇒ cos 55° = cos 415° = cos 775°, and ...

Sep 14, 2016 · Find value of cos 55 +cos 125+ cos 300 - 749992. akshakarthi akshakarthi ...

Jan 3, 2025 · Prove: cos 24° + cos 55° + cos 125° + cos 204° + cos 300° = 1 - 61581071

Jul 6, 2019 · find the value of cos 55 degree - 11048643

Oct 14, 2018 · sin 35°×cos 55°+cos 35°×sin 55°/cosec square 10°-- tan square 80° - 6175339

Nov 27, 2019 · Answer: Cos24 + cos55 + cos125 + cos204 + cos300 = ½. Step-by-step explanation: LHS =cos 24+cos 55+cos 125+cos 204+cos 300

Sep 25, 2023 · Click here 👆 to get an answer to your question ️ Prove that, Sin 55°- Cos 55° = √2 sin 10' amitrathor2015 amitrathor2015 26.09.2023

Feb 28, 2018 · Find an answer to your question Find the distance between the points (a cos 35°,0) and (0, a cos 55°) sarinsavir sarinsavir 28.02.2018

Nov 17, 2020 · Simplify : cos 55° . cosec 35° - 1 - 28808872. Answer: 0. Step-by-step explanation: cosec 35°= cosec (90°-55°) = sec 55°

Dec 20, 2016 · cos 24⁰ + cos 55⁰ + cos 125⁰ + cos 204⁰ + cos 300⁰ = 1/2 . Step-by-step explanation: We know that : i.e. cosine of an angle is positive in 1st and 4th quadrant and negative in 2nd and 3rd quadrant. Given that : L.H.S. = cos 24⁰ + cos 55⁰ + cos 125⁰ + cos 204⁰ + cos 300⁰; Solution: cos 125⁰ = cos ( 180⁰ - 55⁰ ) = - cos ...