Sunday

March 29, 2015

March 29, 2015

Posted by **Natalie** on Sunday, April 7, 2013 at 1:42pm.

- Precalc with Trig -
**Reiny**, Sunday, April 7, 2013 at 3:49pmcos^2 Ø - sin^2 Ø = 6

cos 2Ø = 6

no solution, the cosine of anything cannot be greater than 1

do you have a typo?

- Precalc with Trig -
**Natalie**, Sunday, April 7, 2013 at 5:23pmNo, I don't just my professor trying to trick us, thanks for the help!

**Answer this Question**

**Related Questions**

Trigonometry - Thank you STEVE!!!!! Suppose that Cos (theta) = 1/square root 2 ...

Math Trig Help - sin theta = x/3, with theta in the first quadrant, find the ...

Precalculs - I have no idea how to do these type of problems. -------Problem...

Trig - Solve the following interval 0<_ (less than or equal to)0(Theta)<...

trig - If sin theta is equal to 5/13 and theta is an angle in quadrant II find ...

trig - If tan theta = sin theta, and theta is greater than or equal to 0 and ...

trig - given that 0 is less then or equal to theta and theta is less then or ...

Calculus - I wanted to confirm that I solved these problems correctly (we had to...

Math Trig Please Help!!! - Find exact values for all the solutions to the ...

precalc h - sin(theta)/1-cos(theta) + 1-cos(theta)/sin(theta) = 2csc(theta) That...