タンジェント関数の値

赤い点を動かして、正しい値と結びましょう。

定義されない

\sqrt{3}

1

\frac{\sqrt{3}}{3}

0

-\sqrt{3}

-1

-\frac{\sqrt{3}}{3}

正
解

N: {-5, -3, -2, -1, -1, -1, -1, 1, 1, 1, 1, 2, 3, 5}
D: {6, 4, 3, 2, 3, 4, 6, 6, 4, 3, 2, 3, 4, 6}
A: {4, 3, 2, 1, 8, 7, 6, 4, 3, 2, 1, 8, 7, 6}
m1 = Random(6, 10)
a1 = Element(A, m1)
d1 = Element(D, m1)
n1 = Element(N, m1)
m2 = Random(11, 14)
m3 = Random(1, 5)
a2 = Element(A, m2)
a3 = Element(A, m3)
d2 = Element(D, m2)
d3 = Element(D, m3)
n2 = Element(N, m2)
n3 = Element(N, m3)
text1: "\tan\frac{" + (LaTeX[n1]) + "}{" + (LaTeX[d1]) + "}\pi"
text2: "\tan\frac{ " + (LaTeX[n2]) + "}{ " + (LaTeX[d2]) + "}\pi"
text3: "\tan\frac{ " + (LaTeX[n3]) + "}{" + (LaTeX[d3]) + " }\pi"
B = (-1, 4)
C = (0, 4)
a = Segment(B, C)
E = (-1, 2)
F = (0, 2)
b = Segment(E, F)
G = (-1, 0)
H = (0, 0)
c = Segment(G, H)
I = (1, 5)
J = (1, 3)
K = (1, 1)
L = (1, -1)
M = (5, 5)
O = (5, 3)
P = (5, 1)
Q = (5, -1)
XX: {I, J, K, L, M, O, P, Q}
d = AreEqual(C, Element[XX, a1])
e = AreEqual(F, Element[XX, a2])
f = AreEqual(H, Element[XX, a3])
answer: d ∧ e ∧ f