Let say you want to find solutions for t(theta) of an equation. You come to this part;
sin^2 t = 1/2
To get rid of that power two, would we have to square root the 1/2 and also put plus or minus?
How about tan^2 t = 1/2? Would we have to square root the 1/2 and also put plus or minus?
Thank you so much.