Friday

March 27, 2015

March 27, 2015

Posted by **nadia** on Saturday, November 10, 2012 at 5:43pm.

a) sin 13pi/6 b) cos 11pi/8

c) tan 7pi/4

- Advance fuctions -
**Reiny**, Saturday, November 10, 2012 at 6:42pmdone, see later post

**Answer this Question**

**Related Questions**

Advance fuctions - write and that is equivalent to each of the following ...

Math - 3. find the four angles that define the fourth root of z1=1+ sqrt3*i z...

Math - How does the related acute angle help to determine the trigonometric ...

math - Eliminate the parameter (What does that mean?) and write a rectangular ...

Precalculus check answers help! - 1. Which expression is equivalent to cos ...

Trigonometry - Checking my work - Find the sum of the three smallest positive ...

math - 1. express tan 11pi/6 in terms of a positive acute angle 2. solve for x...

math - Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the ...

Trigonometry - If cos(a)=1/2 and sin(b)=2/3, find sin(a+b), if 1) Both angles ...

math - Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the ...