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solvefor x,z=y^2tan(x)

解答

求解

x, z = y^{2} tan (x)

解答

x = arctan (\frac{z}{y ^{2}}) + πn

求解步骤

z = y^{2} tan (x)

交换两边

y^{2} tan (x) = z

两边除以

y^{2}; y \neq = 0

y^{2} tan (x) = z

两边除以

y^{2}; y \neq = 0

\frac{y ^{2} tan ( x )}{y ^{2}} = \frac{z}{y ^{2}}; y \neq = 0

化简

tan (x) = \frac{z}{y ^{2}}; y \neq = 0

tan (x) = \frac{z}{y ^{2}}; y \neq = 0

使用反三角函数性质

tan (x) = \frac{z}{y ^{2}}

tan (x) = \frac{z}{y ^{2}}

的通解

tan (x) = a \Rightarrow x = arctan (a) + πn

x = arctan (\frac{z}{y ^{2}}) + πn

x = arctan (\frac{z}{y ^{2}}) + πn

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(sin(b))/(350)=(sin(153))/(536)

\frac{sin ( b )}{350} = \frac{sin ( 15 3 ^{\circ} )}{536}

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