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กราฟตรีโกณมิตsin(ax) และ cos(ax) ชุดที่ 1

Authored by Waraporn Songbandit

Mathematics

11th Grade

Used 17+ times

กราฟตรีโกณมิตsin(ax) และ cos(ax) ชุดที่ 1
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sin8x\sin8x  มีค่าคาบเท่าไร

π4\frac{\pi}{4}

12π12\pi

π8\frac{\pi}{8}

3π3\pi

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos(x6)\cos\left(\frac{x}{6}\right)  มีค่าคาบเท่าไร

π4\frac{\pi}{4}

12π12\pi

π8\frac{\pi}{8}

3π3\pi

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos4x\cos4x  มีค่าคาบเท่าไร

π4\frac{\pi}{4}

 8π8\pi 

π8\frac{\pi}{8}

 π2\frac{\pi}{2} 

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sin(x3)\sin\left(\frac{x}{3}\right)  มีค่าคาบเท่าไร

 12π12\pi 

 3π3\pi 

 8π8\pi 

 6π6\pi 

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos(x4)\cos\left(\frac{x}{4}\right)  มีค่าคาบเท่าไร

 4π4\pi 

12π12\pi

 8π8\pi 

3π3\pi

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sin10x\sin10x  มีค่าคาบเท่าไร

 2π2\pi 

 10π10\pi 

 π5\frac{\pi}{5} 

 π10\frac{\pi}{10} 

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sinax  cosax\sin ax\ และ\ \cos ax  มีค่าคาบเท่าไร

 11 

2

 2πa\frac{2\pi}{a} 

 \infty 

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