Which value of cosec is 2?

Cosec 2 degrees is the value of cosecant trigonometric function for an angle equal to 2 degrees. The value of cosec 2° is 28.6537 (approx).

What is cosec 2x?

cosec^2x=cot^2x + 1, again...

What is the value of cosec?

The value of cosec 0 degrees is undefined(∞). Cosec 0 degrees in radians is written as cosec (0° × π/180°), i.e., cosec (0π) or cosec (0).

What is the value of cosec π 2?

The value of cosec pi/2 is 1. Cosec pi/2 can also be expressed using the equivalent of the given angle (pi/2) in degrees (90°). Since the cosecant function is a periodic function, we can represent csc pi/2 as, cosec pi/2 = csc(pi/2 + n × 2pi), n ∈ Z.

What Cscpi 2?

Trigonometry Examples

The exact value of csc(π2) csc ( π 2 ) is 1 .

A-Level Maths: E4-02 Trigonometry: Given sin(x) = 3/7, exact values of cosec(x), sec(x)

What is cosec in math?

Cosecant Formula. Cosecant is one of the six trigonometric ratios which is also denoted as cosec or csc. The cosecant formula is given by the length of the hypotenuse divided by the length of the opposite side in a right triangle.

What is the value of cosec 11π 6?

The value of cosec(11π6) ( 11 π 6 ) = -2.

What is Sinpi?

Sin pi is the value of sine trigonometric function for an angle equal to pi radians. The value of sin pi is 0.

What is cot pi2?

Cot pi/2 is the value of cotangent trigonometric function for an angle equal to π/2 radians. The value of cot pi/2 is 0.

How do you write cosecant?

Cosecant is one of the main six trigonometric functions and is abbreviated as csc x or cosec x, where x is the angle. In a right-angled triangle, cosecant is equal to the ratio of the hypotenuse and perpendicular. Since it is the reciprocal of sine, we write it as csc x = 1 / sin x.

What is cosec 180?

csc(180°)=1sin(180°)=10 . Because we're dividing by 0, it is undefined.

What is cosec 2 theta1?

The value of cosec ² θ – 1 is cot² θ.

How do you write Cot2x?

Cot2x is one of the important and commonly used trigonometric formulas. Mathematically, the formula for cot2x is written as cot2x = (cot^2x - 1)/(2cotx) = (cot²x - 1)/(2cotx). Cot2x can be expressed as combinations of different trigonometric functions and gives the value of cot function for double angle 2x.

What is the integration of Cosecx?

The integral of cosec x is denoted by ∫ cosec x dx (or) ∫ csc x dx and its value is ln |cosec x - cot x| + C. This is also known as the antiderivative of cosec x. We have multiple formulas for this. But the more popular formula is, ∫ cosec x dx = ln |cosec x - cot x| + C.

What is cot pi4?

The value of cot pi/4 is 1.

What is the value of cosec pi?

The value of cosec pi is not defined. Cosec pi radians in degrees is written as csc ((π) × 180°/π), i.e., cosec (180°).

What is sin30 value?

The value of sin 30 degrees is 0.5. Sin 30 is also written as sin π/6, in radians.

What is value of sin 2π?

sin 2π = sin 0° = y-coordinate of (1, 0) = 0. Hence, sin 2π = 0.

What is the value of cosec pi by 6?

Cosec pi/6 is the value of cosecant trigonometric function for an angle equal to π/6. The value of cosec pi/6 is 2.

What is the cot of 2pi 3?

Cot 2pi/3 is the value of cotangent trigonometric function for an angle equal to 2π/3 radians. The value of cot 2pi/3 is -(1/√3) or -0.5774 (approx).

What is the cot pi 3?

Cot pi/3 is the value of cotangent trigonometric function for an angle equal to π/3 radians. The value of cot pi/3 is 1/√3 or 0.5774 (approx).

What is the formula for cosec θ?

3: Prove that (cosec θ – cot θ)² = (1 – cos θ)/(1 + cos θ). Hence, proved that (cosec θ – cot θ)² = (1 – cos θ)/(1 + cos θ).