by hanjianwei | Feb 12, 2025 | Tech
What is the fastest-growing super internet product to reach over 100 million users? DeepSeek. It took just 7 days to acquire 100 million users, compared to ChatGPT’s 2 months and TikTok’s 9 months. If you follow the news, you have probably heard of this...
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home Find the sine and cosine values for the angle $frac{5pi}{6}$ on the unit circle, and determine the corresponding point on the unit circle. Answer 1 Samuel Scott First, we need to determine the reference angle for $frac{5pi}{6}$. The reference angle is $pi –...
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home Find the values of $sin$ and $cos$ for an angle on the unit circle Answer 1 James Taylor Given an angle $theta$, find the values of $sin(theta)$ and $cos(theta)$ using the unit circle equation. Suppose $theta = frac{pi}{4}$.The unit circle equation is given...
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home What is the cosine and sine of an angle of $frac{pi}{3}$ on the unit circle? Answer 1 Emma Johnson The angle $frac{pi}{3}$ corresponds to 60 degrees on the unit circle. The coordinates of this angle on the unit circle are $(frac{1}{2}, frac{sqrt{3}}{2})$....
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home Find the coordinates on the unit circle for an angle of $frac{5pi}{6}$ Answer 1 Charlotte Davis To find the coordinates of the point on the unit circle corresponding to an angle of $frac{5pi}{6}$, we can use the sine and cosine functions. The angle $frac{5pi}{6}$...
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home Find the sine and cosine of the angle $ heta = 45°$ using the unit circle. Answer 1 James Taylor To find the sine and cosine of the angle $theta = 45°$, we use the unit circle where the radius is 1. The coordinates of the point where the terminal side of a 45°...
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home Determine the Values of Trigonometric Functions at $frac{pi}{3}$ Answer 1 James Taylor Consider the angle $frac{pi}{3}$ on the unit circle. To find the values of sin, cos, and tan at this angle, we use the known values: The sine of $frac{pi}{3}$ is: $sin left(...
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home Determine the cosine value of $-pi/3$ using the unit circle Answer 1 Daniel Carter First, recall that the unit circle is a circle with a radius of 1 centered at the origin of the coordinate plane. In the unit circle, the angle $theta = -pi/3$ is measured in the...
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home Find the value of $ an(-frac{pi}{6})$ using the unit circle. Answer 1 Benjamin Clark We start by recognizing that the angle $-frac{pi}{6}$ is equivalent to rotating $frac{pi}{6}$ radians in the clockwise direction.On the unit circle, the point corresponding to...
by zhanhongyuan | Feb 12, 2025 | Unit Circle
Home $Understanding ; the ; representation ; of ; sine ; on ; the ; unit ; circle$ Answer 1 Emma Johnson To understand what sine represents on the unit circle, let’s begin with the definition of the unit circle. The unit circle is a circle with a radius of 1...