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How do you get (cot) (csc) (sec) on my calculator? - Socratic
Oct 22, 2015 · You have to do 1/tan , 1/sin, 1/cos. Remember that sin = 1/csc and it works the other way too; csc = 1/sin.
How do you find the Secant, cosecant and cotangent on a TI-83 ...
Nov 28, 2015 · Find sec, csc, and cot Find sec, csc, and cot by calculator. To find sec x, first find value of cos x, then press 1/x. To find csc x, first find value of sin x, then press 1/x. To find cot …
How do you calculate cot^-1 0.684? - Socratic
Jul 4, 2016 · 55.6° If you are working with a calculator you will only have the Sin, Cos and Tan ratios. However, these can be used to calculate the other three ratios Cot, Sec and Cosec. Cot …
How do you use a calculator to evaluate cot1.35? | Socratic
Apr 6, 2018 · Rewrite cot(1.35) as 1/tan(1.35). cot(1.35) ~~ 0.22 Very few calculators have the cotangent function, but they do have the sine, cosine, and tangent functions. If we can rewrite …
How do you evaluate #arc cot(-2)# on the Scientific Calculator?
Jul 15, 2016 · If a = cot b, tan b = 1/cot b = 1/a#. Here #arc cot (-2)# is the angle whose cotangent is (-2) = angle . whose tangent is (-1/2) = arc tan (-1/2)#
Proving Identities - Trigonometry - Socratic
The remaining trigonometric functions secant (sec), cosecant (csc), and cotangent (cot) are defined as the reciprocal functions of cosine, sine, and tangent, respectively. Trigonometric …
How do you find #cot^-1 (-1/sqrt3)# without using a calculator?
Jul 8, 2015 · 150, 330 degrees Let the given expression be equal to y, so that cot y= -1/sqrt3. 1/sqrt3 is the value of cot for 30 degrees, as can be seen from the unit circle. Since cot would …
y=cot^-1(-sqrt3) Find the exact value of y? - Socratic
Feb 12, 2018 · The answer is y=(5pi)/6+pik where k is any integer. y=cot^-1(-sqrt3) cot(y)=cancel(cot)(cancel(cot^-1)(-sqrt3)) cot(y)=-sqrt3 To make the problem a bit easier to …
How do I find the value of cot pi/12? - Socratic
Oct 26, 2015 · Find exact value of cot ((pi)/12) Ans: (2 - sqrt3) cot ((pi)/12) = 1/(tan ((pi)/12). First find tan ((pi)/12) Call tan ((pi)/12) = t tan (2t) = tan ((pi)/6) = 1/sqrt3 ...
Trigonometric Functions of Any Angle - Trigonometry - Socratic
The best videos and questions to learn about Trigonometric Functions of Any Angle. Get smarter on Socratic.