tan(135 degrees) = negative 1.
tan(pi/3)= sqrt(3)
It is 30 which is thirty
tan(61°) = 1.80405 (rounded)
-2.2460367739042160541633214384164
0.26794919243112270647255365849413
tan(135) = -tan(180-135) = -tan(45) = -1
tan(-60 degrees) = - sqrt(3)
tan 2 pi = tan 360º = 0
tan 165/2 = 1.068691
tan(pi/3)= sqrt(3)
1
The exact value of 60 degrees would be 1/2. This is a math problem.
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.
1/sqrt(3)
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.
tan u/2 = sin u/1+cos u
Absolute value of -135 is 135.