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tan(135 degrees) = negative 1.

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Q: What is the exact value of tan 135?
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Related questions

How do you find the value of tan 135?

tan(135) = -tan(180-135) = -tan(45) = -1


What is the exact value of tan -60?

tan(-60 degrees) = - sqrt(3)


How do you solve for the exact value of tan 2 pi?

tan 2 pi = tan 360º = 0


What is the half angle exact value for Tan 165?

tan 165/2 = 1.068691


What is the exact value of tan pie over 3?

tan(pi/3)= sqrt(3)


What is the exact value of tan pie over 2?

1


What is the exact value of tan 60 degrees?

The exact value of 60 degrees would be 1/2. This is a math problem.


What is the exact value of tan 330?

The inexact value of tan 330 is -0.577350, to six significant places. The exact value cannot be represented as a single number because it is a non terminating decimal. To represent it exactly, consider that tan x is sin x over cos x, and that sin 330 is -0.5 and cos 330 is square root of 0.75. As a result, the exact value of tan 330 is -0.5 divided by square root of 0.75.


What is the exact value of tan pie over 6?

1/sqrt(3)


What is the half angle formula to find the exact value for tan 165?

tan u/2 = sin u/1+cos u


What is the exact trigonometric function value of cot 15 degrees?

cot(15)=1/tan(15) Let us find tan(15) tan(15)=tan(45-30) tan(a-b) = (tan(a)-tan(b))/(1+tan(a)tan(b)) tan(45-30)= (tan(45)-tan(30))/(1+tan(45)tan(30)) substitute tan(45)=1 and tan(30)=1/√3 into the equation. tan(45-30) = (1- 1/√3) / (1+1/√3) =(√3-1)/(√3+1) The exact value of cot(15) is the reciprocal of the above which is: (√3+1) /(√3-1)


What is the absolute value of 135?

Absolute value of -135 is 135.