What is the sum of cosec 30 and cot 45?

Hence, the answer is 3.

What is the value of Cosec 30 cot 45?

Hence, the answer is 3.

What is the value of Cosec 30?

The value of cosec 30° is equal to the reciprocal of the y-coordinate (0.5). ∴ cosec 30° = 2.

What is the value of cot 45?

Cot 45 degrees is the value of cotangent trigonometric function for an angle equal to 45 degrees. The value of cot 45° is 1.

How do you find cot 45?

The exact value of cot(45°) cot ( 45 ° ) is 1 .

Evaluate the Following. (iii) Cos45°/Sec30° + Cosec30°

What is Cosec 45?

Cosec 45 degrees is the value of cosecant trigonometric function for an angle equal to 45 degrees. The value of cosec 45° is √2 or 1.4142 (approx).

What is the cot of 30 degrees?

Cot 30 degrees is the value of cotangent trigonometric function for an angle equal to 30 degrees. The value of cot 30° is √3 or 1.7321 (approx).

What is cot equal to?

In trigonometry, cot or cotangent is one of six trigonometric ratios. In a right-angled triangle, cot of an angle is equal to the ratio of adjacent side and opposite side of angle. Cot x is also equal to the reciprocal of tan x.

Are sin 45 and cos 45 the same?

The difference is always the same, around the 16th decimal. Don't get me wrong, I know I will never get a 100% precise value of these numbers, but AT LEAST I was expecting to get the same "imprecise" value of sin and cos of complementary angles.

What is the value of tan 45 cot 45?

Now if you calculate the values of trigonometrical functions of 45 deg you find that both tan 45 and cot 45 are 1. Tangent and cotangent of an angle is the quotient of 2 catheti, which are equal, so finally tan 45 = cot 45 = 1.

How do you calculate cosec?

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 COS 30 in fraction?

Cos 30 degrees is written as cos 30° and has a value in fraction form as √3/2. Cos 30° = √3/2 is an irrational number and equals to 0.8660254037 (decimal form).

What is SEC cosec cot?

Secant (sec) is the reciprocal of cosine (cos) Cosecant (cosec) is the reciprocal of sin. Cotangent (cot) is the reciprocal of tan.

What is cosec 60 value?

Cosec 60 degrees is the value of cosecant trigonometric function for an angle equal to 60 degrees. The value of cosec 60° is 2/√3 or 1.1547 (approx).

What is the value of cosec 1410?

The value of cosec 1410 degrees is -2. Cosec 1410 degrees in radians is written as cosec (1410° × π/180°), i.e., cosec (47π/6) or cosec (24.609142. . .).

How do you solve cos 30 degrees?

How to Find the Value of Cos 30 Degrees? The value of cos 30 degrees can be calculated by constructing an angle of 30° with the x-axis, and then finding the coordinates of the corresponding point (0.866, 0.5) on the unit circle. The value of cos 30° is equal to the x-coordinate (0.866). ∴ cos 30° = 0.866.

What is the value of tan90?

The exact value of tan 90 is infinity or undefined.

What is the sin of 30 in degrees?

The exact value of sin 30 degrees is 0.5.

How do you solve cot?

Cotangent Formula

Thus, the cotangent of angle α in a right triangle is equal to the length of the adjacent side b divided by the opposite side a. To solve cot, simply enter the length of the adjacent and opposite sides, then solve. This formula might look very similar to the formula to calculate tangent.

What does cot stand for in math?

The short name for cotangent. It is the length of the adjacent side divided by the length of the side opposite the angle in a right-angled triangle. cot(θ) = adjacent / opposite. (Note: the tangent function tan(θ) = opposite / adjacent) See: Cotangent.

How do you find csc and cot?

The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x . 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 . = tan 5π 4 .

What does tan 45 mean?

The value of tan 45° is 1.