Please help me solve:
tan (3y/2) = 3.7
I can't seem to find the right solution. Thanks.
You have,Originally Posted by garybarlow
$\displaystyle \tan (3y/2)=3.7$
Then, if you use arctangent you get,
$\displaystyle 3y/2\approx 75^o$
Thus, (multiply by 2)
$\displaystyle 3y\approx 150^o$
Thus, (divide by 3)
$\displaystyle y\approx 50^o$
But besides for 50 degrees there are infinitely many angles which make this true, would you like me to find them also?