<prompt> Tatua arcsin x arcsin 1 - x arccos x.  <response>: Kuchukua sine ya pande zote mbili, tunapatadhambi arcsin x arcsin 1 - x sin arccos x.Kisha kutoka kwa fomula ya kuongeza pembe,dhambi arcsin x cos arcsin 1 - x cos arcsin x sin arcsin 1 - x dhambi arccos x, aux sqrt1 - 1 - x2 sqrt1 - x2 1 - x sqrt1 - x2.Kishax sqrt1 - 1 - x2 x sqrt1 - x2.Kuweka pande zote mbili, tunapatax2 1 - 1 - x2 x2 1 - x2.Hii hurahisisha hadi 2x3 - x2 x2 2x - 1 0. Hivyo, x 0 au x frac12.Kuangalia, tunapata suluhu zote mbili zikifanya kazi, kwa hivyo suluhu ni 0, frac12. 