This is for Trig and it's inverse trig functions. I just need someone to check if I got the exact values correct.
Is the Arcsec2= 60 degrees?
Arcsin squareroot of 2/2=45 degrees?
Arccot 1/squareroot of 3=60 degress?
Arctan (-squareroot of 3)= -60 degrees?
Sin (arcsec(-25/7)) = 24/-25?
Is the Arcsec2= 60 degrees?
Arcsin squareroot of 2/2=45 degrees?
Arccot 1/squareroot of 3=60 degress?
Arctan (-squareroot of 3)= -60 degrees?
Sin (arcsec(-25/7)) = 24/-25?
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all but the last ...sine is > 0 in the 2nd quadrant