The exact value of tan(π3) tan ( π 3 ) is √3 ..
Similarly, what is the exact value of tan PI 3?
1 Answer. Aviv S. The value of tan(π3) is √3 .
Additionally, what is the principal value of tan 1 tan 2π 3? Tan^-1 (tan 2π/3) cancel each other out, resulting in just 2π/3. However, tan ^-1 has a range of -π/2 to π/2. Which simply means that we need to look for an angle in that range with same tan value as 2π/3.
Correspondingly, what is the exact value of tan pi?
tan(pi)=tan(π)=0.
What is the secant of 2pi 3?
The sec of 2pi/3 radians is -2, the same as sec of 2pi/3 radians in degrees. To change 2pi/3 radians to degrees multiply 2pi/3 by 180° / π = 120°. Sec 2pi/3 = sec 120 degrees.
Related Question Answers
What is 2π?
Recall that the circumference of a circle is 2πR, so that means there are 2π, or roughly 6.28 radians in a full circle. Because a full circle is also exactly 360°, each radian comes out to approximately 57.296°.What is the secant?
In geometry, a secant of a curve is a line that intersects the curve in at least two (distinct) points. The word secant comes from the Latin word secare, meaning to cut.What is cos2pi value?
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Trig Values on the unit circle
| A | B |
| cos 2pi/3 | -1/2 |
| cos 3pi/4 | -sqroot2/2 |
| cos 5pi/6 | -sqroot 3/2 |
| cos pi/4 | sqroot2/2 |
What is the exact value of tan 4pi 3?
The exact value of tan(π3) tan ( π 3 ) is √3 .What value is cosine?
2, we say x = cos−1(1 2). The function f(x) = cosx has all real numbers in its domain, but its range is −1 ≤ cosx ≤ 1. The values of the cosine function are different, depending on whether the angle is in degrees or radians. The function is periodic with periodicity 360 degrees or 2π radians.What is tan180 value?
Since cosine is the x value, cosine 180=-1. If you wanted sin180, then 0 because that is the y value. Tan 180 is y/x or 0/-1 which is 0.What is Secant 2pi?
sec(x)=1cos(x) Thus, sec(π2)=1cos(π2) But since cos(π2) is zero, this division is not legit.Where is tan equal to zero?
The tangent will be zero wherever its numerator (the sine) is zero. This happens at 0, π, 2π, 3π, etc, and at –π, –2π, –3π, etc. Let's just consider the region from –π to 2π, for now. So the tangent will be zero (that is, it will cross the x-axis) at –π, 0, π, and 2π.What is the mean of pi?
Definition: Pi is a number - approximately 3.142. It is the circumference of any circle divided by its diameter. The number Pi, denoted by the Greek letter π - pronounced 'pie', is one of the most common constants in all of mathematics. It is the circumference of any circle, divided by its diameter.How do you find the exact value of CSC 5pi 3?
The exact value of csc(π3) csc ( π 3 ) is 2√3 . Multiply 2√3 by √3√3 . Combine and simplify the denominator. Multiply 2√3 2 3 and √3√3 3 3 .What is the exact value of CSC 11pi 6?
The exact value of csc(π6) csc ( π 6 ) is 2 . Multiply −1 by 2 . 
