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For the question tan (cos-(1/3))... is it possible to represent the value of (1/3) in terms of radians? if not would the answer be tan(70.52877939)(- being the inverse of cos)
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The value of (1/3) in radians is approximately 0.333 radians.
To find the value of (1/3) in radians quickly, you can use a scientific calculator or a reference table for trigonometric functions.
Tan(cos^-1) is the inverse function of cosine, which means it will give the angle in radians whose cosine is equal to the given value. In this case, it will give the angle whose cosine is equal to (1/3).
To find the value of (1/3) in radians using the tan(cos^-1) function, you can first find the angle whose cosine is equal to (1/3) and then take the tangent of that angle. This will give you the value of (1/3) in radians.
Yes, there are other methods to find the value of (1/3) in radians, such as using the unit circle or using the definition of radians as the ratio of arc length to radius. However, using the tan(cos^-1) function is a quick and easy way to find the value.