What is the y-value of sin(x) when x = 90 degrees? What is the value of sin(x) when x is -90 degrees? What is the y-value of sin(x) when x = 90 degrees? A. -1/2 B. 1/2 C. 1 D. -1 What is sin(360), where 360 is in degrees?
To find the value of sin(1920°), we can follow these steps:Step 1: Reduce the angle First, we need to reduce the angle 1920° to an equivalent angle within the range of 0° to 360°. We can do this by subtracting multiples of
Question: What is the value of sin180o? Sine Function The trigonometric ratios can be formulated as periodic functions. The sine function is the most basic function. It ranges from -1 to 1 and its period is 360 degrees. Answer and Explanation: Become...
The trigonometric functions can be defined using the unit circle.A unit circle on the Cartesian plane is shown below. It has its center at origin and all the points on the circumference are at a distance of 1 unit from the center.
Thus, 60 degrees in radians is π/3.Method 2We know that the angle at the center of a circle is 360 degrees. It is equivalent to 2π in radians. i.e.,360° = 2πDividing both sides by 6 (as we want to find the value of 60 degrees in radians),360°/6 = 2π/6...
Trigonometry is the branch of mathematics that deals with the measurement of angles and the ratio of sides of a right-angled triangle. To know more about trigonometric ratios, formula, applications, visit Cuemath
If we putθ=0∘and keep in mind the fact thatcos0∘=1, we getsin(270∘+0∘)=−cos0∘=−1...(ii)Now substituting the value ofsin(270∘+0∘)in equation (i), we getsin(270∘)=−1 Hence, the sine of 270 degrees is -1.For cosin...
Resolution defines the smallest measurable distance and therefore the smallest move increment. The resolution of a rotary encoder expresses the number of units of measure within 360 degrees. Each unit of measure is referred to as a count. Absolute encoder resolution is often expressed in “bits” ...
The IEEE standard goes further than just requiring the use of a guard digit. It gives an algorithm for addition, subtraction, multiplication, division and square root, and requires that implementations produce the same result as that algorithm. Thus, when a program is moved from one machine to...
Has an infinite series expansion for calculating its value. 11 Compare with Definitions Sine Ratio of opposite side to hypotenuse in a triangle. In a right-angled triangle, if the angle is 30 degrees, sin(30°) = 1/2. 11 Cosine Ratio of adjacent side to hypotenuse in a triangle. In a...