1 Exercit˘ii rezolvate - Deliu
2 (cos8x+cos6x) = 1 2 (cos8x+cos2x) ⇔ cos6x−cos2x=0 ⇔ −2sin4xsin2x=0 sin4x=0 ⇒ x=kˇ 4;k∈Z sin2x=0 ⇒ x=kˇ 2;k∈Z, mult˘ime de solut˘ii care este inclus a ^ n prima mult˘ime. 2 Tem a 1.cosx+ √ 3sinx=m; discut˘ie dup a m∈R 2.2cos2 x−sin2x+sinx+cosx=1 3.cos2 x+3sin2 x+2 √ 3sinxcosx=1 4.cos2 x+cos2 2x+cos2 3x+cos2 4x=2 5 ... ................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- cbs sale aer or class 11 maths set byju s
- exercices les équations trigonométriques
- فضاء التلاميذ والأساتذة والطلبة
- phÖÔng trÌnh lÖÔÏng giaÙc
- phƯƠng trÌnh lƯỢng giÁc
- transformaciones trigonomÉtricas colegio premium
- funkcjetrynometrycznekątadowolnego maria małycha
- step support programme 2021 step 2 worked paper
- giải sbt toán 11 bài 3 một số phương trình lượng giác thường gặp vndoc
- extension 1 mathematics exercises and answers university of sydney