Sin 42 Degrees

Sin 42degrees = sin (7/30 × .

Also, What is the value of tan inverse 4 by 3?

The value of tan inverse 4/3 is 53 degrees.

Hereof, What is the value of sin-1 0?

Inverse Sine Value Table

ϴ Sin-1 ϴ Values Sin-1 ϴ (In Degrees)

0

0

12

π2

30

°
√22 π3 45°
√32 π4 60°

Also to know How do you get sin 41? The sin of 41 degrees is 0.65606, the same as sin of 41 degrees in radians. To obtain 41 degrees in radian multiply 41° by / 180° = 41/180 .

How do you find the value of cos 42?

Cos 42 Degrees

The cos of 42 degrees is 0.74314, the same as cos of 42 degrees in radians. To obtain 42 degrees in radian multiply 42° by / 180° = 7/30 . Cos 42degrees = cos (7/30 × .

## What is the value of tan inverse PI by 4?

Trigonometry Examples The exact value of tan(π4) tan ( π 4 ) is 1 .

## What is the tan inverse of 1?

We are basically being asked the question what angle/radian does tan(-1) equal. Using the unit circle we can see that tan(1)= pi/4. Since the “Odds and Evens Identity” states that tan(-x) = -tan(x). Tan(-1)= -pi/4.

## What is the value of tan inverse 2?

It’s value will be tan2^-1.

## What is the sine inverse of 0?

Inverse Sine Table

θ Sin

1

Sin

1

or Arcsin(θ) (in Degree)
-√2/2 -π/4 -45°
-1/2 -π/6 -30°
0 0
1/2 π/6 30°

## What is Arcsin equal to?

The arcsin function is

the inverse of the sine function

. It returns the angle whose sine is a given number.

arcsin.

sin30 = 0.5 Means: The sine of 30 degrees is 0.5
arcsin 0.5 = 30 Means: The angle whose sin is 0.5 is 30 degrees.

## Is the value of sin 45?

The value of Sin 45 degree in decimal form is 0.7071067812.

## Is the value of sin 60?

From the above equations, we get sin 60 degrees exact value as √3/2.

## How do you solve sin 35 degrees?

sin 35° ≈ 1/2 + (π/36) (√3/2).

## How do you find cos 28?

Cos 28 Degrees

The cos of 28 degrees is 0.88295, the same as cos of 28 degrees in radians. To obtain 28 degrees in radian multiply 28° by / 180° = 7/45 . Cos 28degrees = cos (7/45 × .

## Which is smaller sin64 or cos64?

Answer: bothor equal only sin 64& cos 64 is equal only .

## How do you find the value of cos 25?

The cos of 25 degrees is 0.90631, the same as cos of 25 degrees in radians. To obtain 25 degrees in radian multiply 25° by / 180° = 5/36 .

## How do you find cos pi 4 without a calculator?

By setting the length of one of the sides adjacent to the right angle to 1 and applying the Pythagorean theorem, you’ll find the length of the hypotenuse √12+12=√2 . Thus cos(π4)=cos(45o)=adj.

## What is the value of Sinπ 4?

Trigonometry Examples

The exact value of sin(π4) sin ( π 4 ) is √22 .

## What is the exact value of sec pi 4?

The exact value of secant pi/4 or π/4 is √2. Sin pi/4 can be written as sin 45 degrees. Sin pi/4 is equal to approximately 1.414 in decimal form.

## What is the value of 1 tan?

We know that a tan of 90 degrees is defined as infinity. Thus for tan-1 the value is 90 degrees.

## What is Arctan 1 in terms of pi?

Only π4 falls into this interval. Thus, arctan1=π4 .

## What is the value of tan inverse 1 by 3?

tan−1(3 1)=tan−1tan()=6π

## Is tan inverse 1 or tan1 higher?

The tangent of an angle [tan theta = x] can be written as a trigonometric inverse ratio as [{tan ^{ – 1}}left( x right) = theta ]. Thus, we can conclude that [tan 1] is greater than [{tan ^{ – 1}}left( 1 right)].

## Does sin 1 equal CSC?

cosecant is the reciprical of the sin function or 1/sin(x) so that csc(x)*sin(x) = 1 when it is defined. The two can be confused since arcsin(x) is often denoted as sin^-1(x) and x^-1 is 1/x.

## What is Sinx sin1?

sin¯¹x is the inverse function of sine, also called arcsine. It takes a ratio between -1 and +1 as input, and returns an angle measure as output. 1/ sinx is the reciprocal of the sine value of x, it is also called cosecant.

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