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Popular >

5sin(c)+sqrt(21)=0

Solución

5 sin (c) + 21 = 0

Solución

c = - 1.15927 \dots + 2 πn, c = π + 1.15927 \dots + 2 πn

+1

Grados

c = - 66.42182 \dots^{\circ} + 36 0^{\circ} n, c = 246.42182 \dots^{\circ} + 36 0^{\circ} n

Pasos de solución

5 sin (c) + 21 = 0

Mover

21

al lado derecho

5 sin (c) + 21 = 0

Restar

21

de ambos lados

5 sin (c) + 21 - 21 = 0 - 21

Simplificar

5 sin (c) = - 21

5 sin (c) = - 21

Dividir ambos lados entre

5

5 sin (c) = - 21

Dividir ambos lados entre

5

\frac{5 sin ( c )}{5} = \frac{- 21}{5}

Simplificar

sin (c) = - \frac{21}{5}

sin (c) = - \frac{21}{5}

Aplicar propiedades trigonométricas inversas

sin (c) = - \frac{21}{5}

Soluciones generales para

sin (c) = - \frac{21}{5}

sin (x) = - a \Rightarrow x = arcsin (- a) + 2 πn, x = π + arcsin (a) + 2 πn

c = arcsin (- \frac{21}{5}) + 2 πn, c = π + arcsin (\frac{21}{5}) + 2 πn

c = arcsin (- \frac{21}{5}) + 2 πn, c = π + arcsin (\frac{21}{5}) + 2 πn

Mostrar soluciones en forma decimal

c = - 1.15927 \dots + 2 πn, c = π + 1.15927 \dots + 2 πn

Ejemplos populares

0.47*0.2=10*9.8sin(x)

0.47 \cdot 0.2 = 10 \cdot 9.8 sin (x)

5sin(x/2)+5cos(x)=0

5 sin (\frac{x}{2}) + 5 cos (x) = 0

sin^2(x)= 1/(sqrt(2))

sin^{2} (x) = \frac{1}{2}

3tan^2(θ)+5tan(θ)=2

3 tan^{2} (θ) + 5 tan (θ) = 2

cos^2(x)+4cos(x)=-3

cos^{2} (x) + 4 cos (x) = - 3