- Thread starter
- Admin
- #1
- Feb 14, 2012
- 3,967
Hello MHB,
I am truly honored and delighted to have been asked to take over posting the POTW for Secondary School/High School Students. This week's problem is as follows:
Find all the values of $x$ lying in the interval $(-\pi,\,\pi)$ which satisfy the equation
$8^{1+|\cos x|+\cos^2 x+|\cos^3 x|+\cdots+\infty}=4^3$
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Remember to read the POTW submission guidelines to find out how to submit your answers!
I am truly honored and delighted to have been asked to take over posting the POTW for Secondary School/High School Students. This week's problem is as follows:
Find all the values of $x$ lying in the interval $(-\pi,\,\pi)$ which satisfy the equation
$8^{1+|\cos x|+\cos^2 x+|\cos^3 x|+\cdots+\infty}=4^3$
--------------------
Remember to read the POTW submission guidelines to find out how to submit your answers!