Where is csc on a graph?
The cosecant graph has vertical asymptotes at each value of x where the sine graph crosses the x-axis; we show these in the graph below with dashed vertical lines. Note that, since sine is an odd function, the cosecant function is also an odd function. That is, csc(−x)=−cscx.
How do you graph a secant function?
The graph of a secant can be sketched by first sketching the graph of y = cos (x) and then estimating the reciprocal of cos (x). Take a look at the y = sec (x) and y = cos (x) shown below. As observed, the u-shapes of the secant graph touch the graph of cos (x) at maximum and minimum points.
How do you find the cosecant?
The secant of x is 1 divided by the cosine of x: sec x = 1 cos x , and the cosecant of x is defined to be 1 divided by the sine of x: csc x = 1 sin x .
What is the formula of cosecant?
The cosecant formula is given as follows: cosec A = hypotenuse / opposite side = AB / BC = c / a. We know that, sin A = opposite side / hypotenuse. Cosecant is the reciprocal of sine.
How do you find the cosecant of a triangle?
Cosecant Formula Thus, the cosecant of angle α in a right triangle is equal to the length of the hypotenuse c divided by the opposite side a. To solve csc, simply enter the length of the hypotenuse and opposite side, then solve.
What is cosecant math?
The cosecant is the reciprocal of the sine. It is the ratio of the hypotenuse to the side opposite a given angle in a right triangle.
How do you solve for cosecant?
What is the cosecant formula?
What does cosecant go with?
How do people remember this stuff?
| Verbal description | |
|---|---|
| cosecant | The cosecant is the reciprocal of the sine. |
| secant | The secant is the reciprocal of the cosine. |
| cotangent | The cotangent is the reciprocal of the tangent. |