What Is The Exact Value Of Cot 60?

What is the value of cos 60 in fraction?

½What is the cos 60 value in fraction.

The cos 60 value in fraction is ½..

What is the value of cot 1?

Therefore, cot−1 x = nπ + α, where, (α ≠ 0, – π/2 ≤ α ≤ π/2) and ( – ∞ < x < ∞ ). Therefore, principal value of cot−1 √3 is π/6 and its general value = nπ + π/6.

What is the value of cot 180 degree?

Important Angle Summaryθ°θradianscot(θ)135°3π/4-1150°5π/6-√3180°πN/A210°7π/6-√312 more rows

What does cot mean?

small usually collapsible bed1 : a small usually collapsible bed often of fabric stretched on a frame. 2 British : crib sense 2b. cot. abbreviation. Definition of cot (Entry 3 of 3)

What is COS 60 in radians?

Important Angle Summaryθ°θradianscos(θ)60°π/31/290°π/20120°2π/3-1/2135°3π/4-√2/212 more rows

What is the exact value of CSC 60?

The exact value of csc(60°) csc ( 60 ° ) is 2√3 .

How do you find the value of sin 60?

In the right angle triangle, Sin 60 value is the ratio of the length of the perpendicular side to the length of the hypotenuse.Based on the above diagram,The ratio of Sin 60 = Perpendicular/ Hypotenuse.The method to calculate the Sin 60 degree exact value is to divide √3 by √4 or √3/√4.With this, we got.More items…

How do you find the exact value of tan 60?

To find the value of tan 60 degrees geometrically, consider an equilateral triangle ABC since each of an angle in an equilateral triangle is 600. Draw a perpendicular line AD from A to BC. In the same way, we can derive other values of tan degrees like 0°, 30°, 45°, 90°, 180°, 270° and 360°.

Why is tan 90 undefined?

At 90 degrees we must say that the tangent is undefined (und), because when you divide the leg opposite by the leg adjacent you cannot divide by zero. In the third quadrant the hypotenuse extended will now meet the tangent line above the x-axis and is now positive again.

Is COT the same as tan 1?

cot(x) = 1/tan(x) , so cotangent is basically the reciprocal of a tangent, or, in other words, the multiplicative inverse. arctan(x) is the angle whose tangent is x.

How do you find the 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 fourth quadrant. The exact value of cot(60) is 1√3 . Multiply 1√3 by √3√3 .

What is the value of cot 90 degree?

Important Angle Summaryθ°θradianscot(θ)90°π/2N/A120°2π/3-√3/3135°3π/4-1150°5π/6-√312 more rows

What is the value of cot 270 degree?

Important Angle Summaryθ°θradianscot(θ)225°5π/41240°4π/3-√3/3270°3π/2N/A300°5π/3-√3/312 more rows

How do you solve cos 60?

Therefore, the value of cos 60° = BD/AB = ½ In the same way, we can write the value of sin 60° and tan 60° by evaluating the required sides. Now, we have got all the sides of triangle ABD. Also, we can write the values of sine, cosine and tangent with respect to all the degrees in a table.

What is the exact value of CSC 30 degrees?

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

What is the cot of 60 degrees?

Explanation: cot(60°)=cot(π3) .

Is the value of sin 60?

The exact value of sin(60°) sin ( 60 ° ) is √32 .

What is the exact value of CSC 90?

1The exact value of csc(90°) csc ( 90 ° ) is 1 .