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人気のある三角関数 >

sin(X)=0

解

sin (X) = 0

解

X = 2 πn, X = π + 2 πn

+1

度

X = 0^{\circ} + 36 0^{\circ} n, X = 18 0^{\circ} + 36 0^{\circ} n

解答ステップ

sin (X) = 0

以下の一般解

sin (X) = 0

sin (x)

2 πn

循環を含む周期性テーブル:

x 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} \frac{2 π}{3} \frac{3 π}{4} \frac{5 π}{6} sin (x) 0 \frac{1}{2} \frac{2}{2} \frac{3}{2} 1 \frac{3}{2} \frac{2}{2} \frac{1}{2} x π \frac{7 π}{6} \frac{5 π}{4} \frac{4 π}{3} \frac{3 π}{2} \frac{5 π}{3} \frac{7 π}{4} \frac{11 π}{6} sin (x) 0 - \frac{1}{2} - \frac{2}{2} - \frac{3}{2} - 1 - \frac{3}{2} - \frac{2}{2} - \frac{1}{2}

X = 0 + 2 πn, X = π + 2 πn

X = 0 + 2 πn, X = π + 2 πn

解く

X = 0 + 2 πn : X = 2 πn

X = 0 + 2 πn

0 + 2 πn = 2 πn

X = 2 πn

X = 2 πn, X = π + 2 πn

グラフ

人気の例

3 sec (x) = - 6

solvefor x,cos(x+xy)=2

so l v e f or x, cos (x + x y) = 2

tan (a) = - 1

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

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

cot(x)(1-cos^2(x))= 1/2 sin^2(x)

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