Prezzi Accedi Registrati

Categorie: Tutti - trigonometry - formulas

da val Ortega mancano 9 anni

321

Trig Formulas

The given text provides a collection of essential trigonometric formulas, covering various key aspects such as sum, half-angle, double-angle, and difference identities. The sum identities include expressions for sine, cosine, and tangent of the sum of two angles.

Più simili a questo

Calculus II

da Ashot Hayrapetyan

Trigonometric Functions and all that Jazz

da Randy Stoneroad

Trigonometric Functions and Identities

da Caterina Calabretta

SCH3U0

da Baig Sohail

Trig Formulas

Sum

tan(A+B) =(sinAcosB+sinBcosA)/(cosAcosB+/sinAsinB)

Trig Formulas

The given text provides a collection of essential trigonometric formulas, covering various key aspects such as sum, half-angle, double-angle, and difference identities. The sum identities include expressions for sine, cosine, and tangent of the sum of two angles.

Calculus II

Trigonometric Functions and all that Jazz

Trigonometric Functions and Identities

SCH3U0

Trig Formulas

Sum

tan(A+B) =(sinAcosB+sinBcosA)/(cosAcosB+/sinAsinB)

sin(A+B)=sinAcosB+cosAsinB

cos(A+B)=cosAcosB-sinAsinB

difference

sin(A+B)=sinAcosB-cosBsinA

cos(A-B)=cosAcosB+sinAsinB

tan(A-B)=(sinAcosB-sinBcosA)/(cosAcosB+sinAsinB)

Double Angle

tan(2x)=(2tanx)/(1-tan^2x)

cos(2x)

1-2sin^2x

2cos^2x-1

cos^2x-sin^2x

sin(2x)=2sinxcosx

Half Angle

tan(x/2)=+-sqrt(1-cosx)/1+cosx)

cos^2x=(1+cos2x)/(2)

sin^2x=(1-cos2x)/(2)

Mindomo

Maggiori informazioni

Domande frequenti

Trig Formulas

The given text provides a collection of essential trigonometric formulas, covering various key aspects such as sum, half-angle, double-angle, and difference identities. The sum identities include expressions for sine, cosine, and tangent of the sum of two angles.

Calculus II

Trigonometric Functions and all that Jazz

Trigonometric Functions and Identities

SCH3U0

Trig Formulas

Sum

tan(A+B) =(sinAcosB+sinBcosA)/(cosAcosB+/sinAsinB)

sin(A+B)=sinAcosB+cosAsinB

cos(A+B)=cosAcosB-sinAsinB

difference

sin(A+B)=sinAcosB-cosBsinA

cos(A-B)=cosAcosB+sinAsinB

tan(A-B)=(sinAcosB-sinBcosA)/(cosAcosB+sinAsinB)

Double Angle

tan(2x)=(2tanx)/(1-tan^2x)

cos(2x)

1-2sin^2x

2cos^2x-1

cos^2x-sin^2x

sin(2x)=2sinxcosx

Half Angle

tan(x/2)=+-sqrt(1-cosx)/1+cosx)

cos^2x=(1+cos2x)/(2)

sin^2x=(1-cos2x)/(2)

Spargi la voce su Mindomo

Mindomo

Maggiori informazioni

Domande frequenti