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Popolare Trigonometria >

csc^2(2x-0.6)=16

Soluzione

csc^{2} (2 x - 0.6) = 16

Soluzione

x = πn + \frac{0.6}{2} + \frac{0.25268 \dots}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{0.25268 \dots}{2}, x = πn + \frac{0.6}{2} - \frac{0.25268 \dots}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{0.25268 \dots}{2}

Gradi

x = 24.42748 \dots^{\circ} + 18 0^{\circ} n, x = 99.94997 \dots^{\circ} + 18 0^{\circ} n, x = 9.94997 \dots^{\circ} + 18 0^{\circ} n, x = 114.42748 \dots^{\circ} + 18 0^{\circ} n

Fasi della soluzione

csc^{2} (2 x - 0.6) = 16

Risolvi per sostituzione

csc^{2} (2 x - 0.6) = 16

Sia:

csc (2 x - 0.6) = u

u^{2} = 16

u^{2} = 16 : u = 4, u = - 4

u^{2} = 16

Per

x^{2} = f (a)

le soluzioni sono

x = f (a), - f (a)

u = 16, u = - 16

16 = 4

16

Fattorizzare il numero:

16 = 4^{2}

= 4^{2}

Applicare la regola della radice:

n a^{n} = a

4^{2} = 4

= 4

- 16 = - 4

- 16

16 = 4

16

Fattorizzare il numero:

16 = 4^{2}

= 4^{2}

Applicare la regola della radice:

n a^{n} = a

4^{2} = 4

= 4

= - 4

u = 4, u = - 4

Sostituire indietro

u = csc (2 x - 0.6)

csc (2 x - 0.6) = 4, csc (2 x - 0.6) = - 4

csc (2 x - 0.6) = 4, csc (2 x - 0.6) = - 4

csc (2 x - 0.6) = 4 : x = πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

csc (2 x - 0.6) = 4

Applica le proprietà inverse delle funzioni trigonometriche

csc (2 x - 0.6) = 4

Soluzioni generali per

csc (2 x - 0.6) = 4

csc (x) = a \Rightarrow x = arccsc (a) + 2 πn, x = π - arccsc (a) + 2 πn

2 x - 0.6 = arccsc (4) + 2 πn, 2 x - 0.6 = π - arccsc (4) + 2 πn

2 x - 0.6 = arccsc (4) + 2 πn, 2 x - 0.6 = π - arccsc (4) + 2 πn

Risolvi

2 x - 0.6 = arccsc (4) + 2 πn : x = πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

2 x - 0.6 = arccsc (4) + 2 πn

Spostare

0.6

a destra dell'equazione

2 x - 0.6 = arccsc (4) + 2 πn

Aggiungi

0.6

ad entrambi i lati

2 x - 0.6 + 0.6 = arccsc (4) + 2 πn + 0.6

Semplificare

2 x = arccsc (4) + 2 πn + 0.6

2 x = arccsc (4) + 2 πn + 0.6

Dividere entrambi i lati per

2

2 x = arccsc (4) + 2 πn + 0.6

Dividere entrambi i lati per

2

\frac{2 x}{2} = \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Semplificare

\frac{2 x}{2} = \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Semplificare

\frac{2 x}{2} : x

\frac{2 x}{2}

Dividi i numeri:

\frac{2}{2} = 1

= x

Semplificare

\frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2} : πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

\frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Raggruppa termini simili

= \frac{0.6}{2} + \frac{2 πn}{2} + \frac{arccsc ( 4 )}{2}

Dividi i numeri:

\frac{2}{2} = 1

= \frac{0.6}{2} + πn + \frac{arccsc ( 4 )}{2}

Raggruppa termini simili

= πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

x = πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

x = πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

x = πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

Risolvi

2 x - 0.6 = π - arccsc (4) + 2 πn : x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

2 x - 0.6 = π - arccsc (4) + 2 πn

Spostare

0.6

a destra dell'equazione

2 x - 0.6 = π - arccsc (4) + 2 πn

Aggiungi

0.6

ad entrambi i lati

2 x - 0.6 + 0.6 = π - arccsc (4) + 2 πn + 0.6

Semplificare

2 x = π - arccsc (4) + 2 πn + 0.6

2 x = π - arccsc (4) + 2 πn + 0.6

Dividere entrambi i lati per

2

2 x = π - arccsc (4) + 2 πn + 0.6

Dividere entrambi i lati per

2

\frac{2 x}{2} = \frac{π}{2} - \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Semplificare

\frac{2 x}{2} = \frac{π}{2} - \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Semplificare

\frac{2 x}{2} : x

\frac{2 x}{2}

Dividi i numeri:

\frac{2}{2} = 1

= x

Semplificare

\frac{π}{2} - \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2} : πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

\frac{π}{2} - \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Raggruppa termini simili

= \frac{π}{2} + \frac{0.6}{2} + \frac{2 πn}{2} - \frac{arccsc ( 4 )}{2}

Dividi i numeri:

\frac{2}{2} = 1

= \frac{π}{2} + \frac{0.6}{2} + πn - \frac{arccsc ( 4 )}{2}

Raggruppa termini simili

= πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

x = πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

csc (2 x - 0.6) = - 4 : x = πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

csc (2 x - 0.6) = - 4

Applica le proprietà inverse delle funzioni trigonometriche

csc (2 x - 0.6) = - 4

Soluzioni generali per

csc (2 x - 0.6) = - 4

csc (x) = - a \Rightarrow x = arccsc (- a) + 2 πn, x = π + arccsc (a) + 2 πn

2 x - 0.6 = arccsc (- 4) + 2 πn, 2 x - 0.6 = π + arccsc (4) + 2 πn

2 x - 0.6 = arccsc (- 4) + 2 πn, 2 x - 0.6 = π + arccsc (4) + 2 πn

Risolvi

2 x - 0.6 = arccsc (- 4) + 2 πn : x = πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

2 x - 0.6 = arccsc (- 4) + 2 πn

Semplificare

arccsc (- 4) + 2 πn : - arccsc (4) + 2 πn

arccsc (- 4) + 2 πn

Usare la proprietà seguente:

arccsc (- x) = - arccsc (x)

arccsc (- 4) = - arccsc (4)

= - arccsc (4) + 2 πn

2 x - 0.6 = - arccsc (4) + 2 πn

Spostare

0.6

a destra dell'equazione

2 x - 0.6 = - arccsc (4) + 2 πn

Aggiungi

0.6

ad entrambi i lati

2 x - 0.6 + 0.6 = - arccsc (4) + 2 πn + 0.6

Semplificare

2 x = - arccsc (4) + 2 πn + 0.6

2 x = - arccsc (4) + 2 πn + 0.6

Dividere entrambi i lati per

2

2 x = - arccsc (4) + 2 πn + 0.6

Dividere entrambi i lati per

2

\frac{2 x}{2} = - \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Semplificare

\frac{2 x}{2} = - \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Semplificare

\frac{2 x}{2} : x

\frac{2 x}{2}

Dividi i numeri:

\frac{2}{2} = 1

= x

Semplificare

- \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2} : πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

- \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Raggruppa termini simili

= \frac{0.6}{2} + \frac{2 πn}{2} - \frac{arccsc ( 4 )}{2}

Dividi i numeri:

\frac{2}{2} = 1

= \frac{0.6}{2} + πn - \frac{arccsc ( 4 )}{2}

Raggruppa termini simili

= πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

x = πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

x = πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

x = πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}

Risolvi

2 x - 0.6 = π + arccsc (4) + 2 πn : x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

2 x - 0.6 = π + arccsc (4) + 2 πn

Spostare

0.6

a destra dell'equazione

2 x - 0.6 = π + arccsc (4) + 2 πn

Aggiungi

0.6

ad entrambi i lati

2 x - 0.6 + 0.6 = π + arccsc (4) + 2 πn + 0.6

Semplificare

2 x = π + arccsc (4) + 2 πn + 0.6

2 x = π + arccsc (4) + 2 πn + 0.6

Dividere entrambi i lati per

2

2 x = π + arccsc (4) + 2 πn + 0.6

Dividere entrambi i lati per

2

\frac{2 x}{2} = \frac{π}{2} + \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Semplificare

\frac{2 x}{2} = \frac{π}{2} + \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Semplificare

\frac{2 x}{2} : x

\frac{2 x}{2}

Dividi i numeri:

\frac{2}{2} = 1

= x

Semplificare

\frac{π}{2} + \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2} : πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

\frac{π}{2} + \frac{arccsc ( 4 )}{2} + \frac{2 πn}{2} + \frac{0.6}{2}

Raggruppa termini simili

= \frac{π}{2} + \frac{0.6}{2} + \frac{2 πn}{2} + \frac{arccsc ( 4 )}{2}

Dividi i numeri:

\frac{2}{2} = 1

= \frac{π}{2} + \frac{0.6}{2} + πn + \frac{arccsc ( 4 )}{2}

Raggruppa termini simili

= πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

x = πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

Combinare tutte le soluzioni

x = πn + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}, x = πn + \frac{0.6}{2} - \frac{arccsc ( 4 )}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{arccsc ( 4 )}{2}

Mostra le soluzioni in forma decimale

x = πn + \frac{0.6}{2} + \frac{0.25268 \dots}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} - \frac{0.25268 \dots}{2}, x = πn + \frac{0.6}{2} - \frac{0.25268 \dots}{2}, x = πn + \frac{π}{2} + \frac{0.6}{2} + \frac{0.25268 \dots}{2}

Grafico

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