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Popular >

sin^4(x)=sin^2(x)

Solución

sin^{4} (x) = sin^{2} (x)

Solución

x = \frac{π}{2} + 2 πn, x = \frac{3 π}{2} + 2 πn, x = 2 πn, x = π + 2 πn

+1

Pasos de solución

sin^{4} (x) = sin^{2} (x)

Usando el método de sustitución

sin (x) = 1, sin (x) = - 1, sin (x) = 0

sin (x) = 1 : x = \frac{π}{2} + 2 πn

sin (x) = - 1 : x = \frac{3 π}{2} + 2 πn

sin (x) = 0 : x = 2 πn, x = π + 2 πn

Combinar toda las soluciones

x = \frac{π}{2} + 2 πn, x = \frac{3 π}{2} + 2 πn, x = 2 πn, x = π + 2 πn

Ejemplos populares

2sin^2(x)-3sin(x)=0

2 sin^{2} (x) - 3 sin (x) = 0

0.32=0.59406cos(x)

0.32 = 0.59406 cos (x)

solvefor x,4cos(x)=0 resolver para

x, 4 cos (x) = 0

sec(3x)=-(2sqrt(3))/3

sec (3 x) = - \frac{2 3}{3}

cos(x)+(1-cos^2(x))sqrt(2)=0

cos (x) + (1 - cos^{2} (x)) 2 = 0