Where is 13pi4 on unit circle

So we can pretty much pass all this stuff You're in quadrant one and head on over to quadrant to looking for an ex value.

So we need an X value. It has a negative square to three over two, and here it is, and the angle associated with that degrees or five pie over six radiance again in Trig. What I mostly dealing with radiance per burn unit of measure. So five pi over six radiance. In mathematics, a continuous function is a function for which sufficiently small changes in the input result in arbitrarily small changes in the output.

Otherwise, a function is said to be a discontinuous function. Click 'Join' if it's correct. Christopher G. Precalculus 1 month, 3 weeks ago. View Full Video Already have an account? Kerri M. Section 7 Inverse Trigonometric Functions. Discussion You must be signed in to discuss. Video Transcript this problem asks us to evaluate the inverse CO sign off the negative of Negative Square to three over two.

Upgrade today to get a personal Numerade Expert Educator answer! Above, only sine and cosine were defined directly by the circle. The unit circle is often used to determine the exact value of a particular trigonometric function.

However, we don't always have access to the unit circle. The first triangle should be easy to remember. The special triangles allow us to compute the exact value excluding the sign of trigonometric ratios, but to determine the sign, we can use the CAST Rule.

To remember this, simply label the quadrants by the letters C-A-S-T starting in the bottom right and labelling counter-clockwise. Notice that we can now figure out the angles in the triangle. Q: Two pulleys of a diameter 9 meters and 3 meters are connected by a belt. The larger pulley rotates A: Given, The diameters of two pulleys are 9 meters and 3 meters. Q: How do you solve this and can you show me step by step? Q: Write the product as a sum or difference.

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