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The exact value of (\tan 195^\circ) can be found using the tangent addition formula. Since (195^\circ) is in the third quadrant, where tangent is positive, we can express it as (\tan(180^\circ + 15^\circ)). This gives us (\tan 195^\circ = \tan 15^\circ), which is (\frac{\sin 15^\circ}{\cos 15^\circ}). Using the known values, (\tan 15^\circ = 2 - \sqrt{3}). Therefore, (\tan 195^\circ = 2 - \sqrt{3}).
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What is value of tan15' tan195'?
To find the value of (\tan(15^\circ) \tan(195^\circ)), we can use the identity (\tan(195^\circ) = \tan(15^\circ + 180^\circ) = \tan(15^\circ)). Thus, (\tan(195^\circ) = \tan(15^\circ)). Consequently, (\tan(15^\circ) \tan(195^\circ) = \tan(15^\circ) \tan(15^\circ) = \tan^2(15^\circ)). The exact value of (\tan^2(15^\circ)) can be computed, but it is important to note that it will yield a positive value.
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 6?
1/sqrt(3)
What is the exact value of 195 degree?
195 degrees is a reflex angle because it is greater than 180 but less than 360 degrees which is a full rotation.
Find the exact value of cos 195?
cos(195) = -0.965925826289
What is the exact value of tan 135?
tan(135 degrees) = negative 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 exact value of 195 degree?
195 degrees is a reflex angle because it is greater than 180 but less than 360 degrees which is a full rotation.
What is the half angle formula to find the exact value for tan 165?
tan u/2 = sin u/1+cos u
