What is the exact value of CSC 5pi 6

csc5π6=2.

What is the exact value of cosec 5pi 6?

The exact value of csc(π6) csc ( π 6 ) is 2 .

What is the exact value of csc?

The exact value of csc(45) is √2 .

What is the exact value of sin 5pi 6?

The value of sin 5pi/6 is 0.5. Sin 5pi/6 radians in degrees is written as sin ((5π/6) × 180°/π), i.e., sin (150°).

What is the exact value of csc 17pi 6?

So: csc(17π6)=csc(5π6)=1sin(5π6)=112=2 .

How do you write cosecant?

Cosecant (csc) – Trigonometry function 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’.

What is csc 5pi 6 on unit circle?

csc5π6=2.

How do you evaluate sin 5pi?

The value of sin 5pi can be calculated by constructing an angle of 5π radians with the x-axis, and then finding the coordinates of the corresponding point (-1, 0) on the unit circle. The value of sin 5pi is equal to the y-coordinate (0). ∴ sin 5pi = 0.

What angle is 5pi 6?

⇒5π6radian=150 degree.

How do you find the exact value of cot 5pi 6?

The value of cot 5pi/6 is -1.7320508. . .. Cot 5pi/6 radians in degrees is written as cot ((5π/6) × 180°/π), i.e., cot (150°).

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How do you find the exact value of sec csc and cot?

1. cot45∘=adjacent/opposite.
2. csc45∘=hypotenuse/opposite.
3. sec45∘=hypotenuse/adjacent.

Are 5pi 6 and 17pi 6 Coterminal?

Trigonometry Examples The resulting angle of 5π6 5 π 6 is positive, less than 2π 2 π , and coterminal with 17π6 17 π 6 .

How do you find the exact value of sec 17pi 6?

Make the expression negative because secant is negative in the third quadrant. The exact value of sec(π6) sec ( π 6 ) is 2√3 . Multiply 2√3 by √3√3 .

How do you find Coterminal?

Coterminal Angles are angles who share the same initial side and terminal sides. Finding coterminal angles is as simple as adding or subtracting 360° or 2π to each angle, depending on whether the given angle is in degrees or radians.

What is tan Pi value?

The value of tan pi is 0.

How do you find the exact value of cot?

Trigonometry Examples Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because cotangent is negative in the second quadrant. The exact value of cot(60) is 1√3 . Multiply 1√3 by √3√3 .

What is the exact value of cot 5pi 3?

Cot 5pi/3 is the value of cotangent trigonometric function for an angle equal to 5π/3 radians. The value of cot 5pi/3 is -(1/√3) or -0.5774 (approx).

What is the graph of cosecant?

The cosecant goes down to the top of the sine curve and up to the bottom of the sine curve. After using the asymptotes and reciprocal as guides to sketch the cosecant curve, you can erase those extra lines, leaving just y = csc x. The figure that follows shows what this function looks like all on its own.

How can I reverse my sins?

1. Start with:sin a° = opposite/hypotenuse.
2. sin a° = 18.88/30.
3. Calculate 18.88/30:sin a° = 0.6293…
4. Inverse Sine:a° = sin−1(0.6293…)
5. Use a calculator to find sin−1(0.6293… ):a° = 39.0° (to 1 decimal place)

How many degrees is 5pi?

Thus, on converting $5\pi $ radians into degrees, we get 900 degrees.

How many degrees is 7π 6 radians?

In degrees, 7π6 is 210° .

What is the reference angle for 11π 6?

Trigonometry Examples Since π6 is in the first quadrant, the reference angle is π6 .

What is the value of sin 5pi by 2?

sin(5π2)=1 , cos(5π2)=0 , tan(5π2)=∞ , cot(5π2)=0 , sec(5π2)=∞ and csc(5π2)=1 .

How do you find the exact value of sin 5pi 3?

Trigonometry Examples The exact value of sin(π3) sin ( π 3 ) is √32 .

What is the exact value of sin 5pi 4?

The value of sin 5pi/4 is -0.7071067. . .. Sin 5pi/4 radians in degrees is written as sin ((5π/4) × 180°/π), i.e., sin (225°).

What is the derivative of cot 5pi 6?

θ°θradianscot(θ)135°3π/4-1150°5π/6-√3180°πN/A210°7π/6√3

How do you find cot 5?

1. tan (90° – 5°) = tan 85°
2. -tan (90° + 5°) = -tan 95°
3. -cot (180° – 5°) = -cot 175°

What is cot 3pi2?

The value of cot 3pi/2 is 0. Cot 3pi/2 radians in degrees is written as cot ((3π/2) × 180°/π), i.e., cot (270°).

What is an exact value in math?

Exact value is where you cannot estimate the value you must be precise, eg; you can’t estimate something as being around about 5 centimetres; no you need an exact value such as 5.62. Exact value. Return to Mathematics Home.

What is the exact value of sin105?

The value of sin 105° is equal to the y-coordinate (0.9659). ∴ sin 105° = 0.9659.

What is the value of csc 30?

The exact value of csc(30°) csc ( 30 ° ) is 2 .