Question 1083855
you can probably solve this graphically.


you will get the value of tan(arcsin(x) + arccos(2/2) is equal to -1.464.


you will get the same result with your calculator.


not sure if this is what you want, but that's the answer i get.


the graph looks like this:


the solution is the intersection of your formula with the line x = sqrt(3)/2.


your formula is in blue.
the vertical line of x = sqrt(3)/2 is in red.


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