What does csc mean in math?

In a right angled triangle

right angled triangle

A right triangle, (also called a right-angled triangle), has one angle that is 90 degrees. The other two angles always add up to 90 degrees but can be different sizes. The side opposite to the right angle is the hypotenuse; it is the longest side in the right triangle.

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Right triangle - Simple English Wikipedia, the free encyclopedia

, the cosecant of an angle is: The length of the hypotenuse divided by the length of the side opposite the angle. The abbreviation is csc.

What is csc equal to?

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 csc equal to in trig?

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.

Is cosecant the inverse of cosine?

Given a triangle rectangle, we define the cosecant, the secant and the cotangent of an angle as the inverse ratios of the sine, the cosine and the tangent, respectively.

What is a csc class?

The Canadian Securities Course (CSC™) is an entry-level education program offered by the Canadian Securities Institute (CSI). Successful completion of the program and exam permit an individual to work in the Canadian securities industry as a registered securities representative for a securities broker.

Secant (sec), cosecant (csc) and cotangent (cot) example | Trigonometry | Khan Academy

What equals csc squared?

Usage. The cosecant squared trigonometric rule is mainly used as a formula in two cases. The square of cosecant function is expanded as the sum of one and the cotangent squared function. The summation of one and the co-tangent squared function is simplified as the square of cosecant function.

What is derivative of Cscx?

The differentiation of cosec x with respect to angle x is written as d(cosec x)/dx = (cosec x)' = -cot x cosec x. Derivative of cosec x can be calculated using the derivative of sin x.

What is csc Precalc?

In a right triangle, the cosecant of an angle is the length of the hypotenuse divided by the length of the opposite side. In a formula, it is abbreviated to just 'csc'. csc. x.

What is sec csc and cot?

What is Csc Sec Cot? Csc sec cot are the three trigonometric functions cosecant, secant, and cotangent respectively. These functions are also called the reciprocal trigonometric functions as they are the reciprocals of the sine function, cosine function, and tangent function, respectively.

How do you find the cosecant of a triangle?

The cosecant of an angle in a right triangle is a relationship found by dividing the length of the hypotenuse by the length of the side opposite to the given angle. This is the reciprocal of the sine function.

What Cscx 0?

Precalculus Examples

The range of cosecant is y≤−1 y ≤ - 1 and y≥1 y ≥ 1 . Since 0 does not fall in this range, there is no solution.

Is csc the opposite of sin?

Cosecant is the reciprocal of sine. Its abbreviation is csc. To determine csc, just flip sin over. Secant is the reciprocal of cosine.

Is inverse sin the same as csc?

csc(x)=(sin(x))−1=1sin(x) is the reciprocal of the sin function.

Does csc equal sin 1?

It is important to note that there is a big difference between the reciprocal value csc θ and sin^-1x. The cosecant function means 1/sin θ, while the second involves finding an angle whose sine is x.

What is Cscx integration?

Therefore, the integral of cscx is -ln |cscx + cotx| + C.

What is Sinxcosx?

sin x cos x = (½) sin 2x. Alternative method: sin (A + B) = sin A cos B + cos A sin B. Let A = B = x. sin (x + x) = sin x cos x + cos x sin x.