+118723 arcsin(sqrt(2x))=arccos(sqrtx) [I wasn't sure if the x is square rooted or not]
Okay I have to think these through the long way.
These are angles so the angle is the same so I called the angle theta and draw this pic
[I know theta has to be acute because it is the only posibility for acos and asin to have the same sign. ]
so
$$\\1^2=2x+x\\
1=3x\\
x=1/3$$
+118723 arcsin(sqrt(2x))=arccos(sqrtx) [I wasn't sure if the x is square rooted or not]
Okay I have to think these through the long way.
These are angles so the angle is the same so I called the angle theta and draw this pic
[I know theta has to be acute because it is the only posibility for acos and asin to have the same sign. ]
so
$$\\1^2=2x+x\\
1=3x\\
x=1/3$$
