锟斤拷锟斤拷锟斤拷锟斤拷锟角猴拷锟斤拷(sh锟斤拷)锟斤拷一锟絅锟斤拷锟斤拷锟斤拷锟饺猴拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟杰狹锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷呛锟斤拷锟�(sh锟斤拷)锟侥凤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟角傦拷(g锟斤拷)锟斤拷值锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟角高匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷要知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟角猴拷锟斤拷(sh锟斤拷)锟絚锟斤拷(ji锟斤拷n)锟轿碉拷锟斤拷锟角凤拷锟斤拷锟斤拷希锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷锟叫庯拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟角凤拷锟斤拷锟斤拷Arcsin x锟斤拷锟斤拷锟斤拷锟斤拷Arccos x锟斤拷锟斤拷锟斤拷锟斤拷Arctan x锟斤拷锟斤拷锟斤拷锟斤拷Arccot x锟紷些锟斤拷锟斤拷(sh锟斤拷)锟侥統(t锟斤拷ng)锟絈锟斤拷锟斤拷锟皆憋拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭★拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫烇拷x锟侥斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟角猴拷锟斤拷(sh锟斤拷)锟侥凤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟角嗭拷值锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷?y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷M锟斤拷一锟斤拷(g锟斤拷)锟斤拷變锟斤拷锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)一锟斤拷(g锟斤拷)锟斤拷锟斤拷(sh锟斤拷)值锟斤拷要锟斤拷锟斤拷锟斤拷D锟斤拷锟絚锟斤拷原锟斤拷锟斤拷(sh锟斤拷)锟絇(gu锟斤拷n)锟节猴拷锟斤拷(sh锟斤拷)y=x锟斤拷(du锟斤拷)锟絈锟斤拷锟絎锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷呛锟斤拷锟�(sh锟斤拷)锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷“arc+锟斤拷锟斤拷(sh锟斤拷)锟斤拷”锟斤拷锟斤拷式锟斤拷示锟斤拷锟斤拷锟角猴拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟狡凤拷锟斤拷锟角猴拷锟斤拷(sh锟斤拷)锟斤拷锟街碉拷锟斤拷锟�(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟斤拷(sh锟斤拷)锟斤拷值y锟斤拷锟斤拷-π/2≤y≤π/2锟斤拷锟斤拷y锟斤拷锟介反锟斤拷锟揭猴拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷值锟斤拷記锟斤拷y=arcsin x;锟斤拷锟斤拷(y锟斤拷ng)锟截ｏ拷锟斤拷锟斤拷锟揭猴拷锟斤拷(sh锟斤拷)y=arccos x锟斤拷锟斤拷值锟斤拷锟斤拷0≤y≤π;锟斤拷锟斤拷锟叫猴拷锟斤拷(sh锟斤拷)y=arctan x锟斤拷锟斤拷值锟斤拷锟斤拷-π/2

锟斤拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟斤拷(sh锟斤拷)

锟斤拷锟斤拷y=sin x锟斤拷[-π/2锟斤拷π/2]锟较的凤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟斤拷(sh锟斤拷)锟斤拷記锟斤拷arcsinx锟斤拷锟斤拷示一锟斤拷(g锟斤拷)锟斤拷锟斤拷值锟斤拷x锟侥斤拷锟斤拷該锟角的凤拷锟斤拷锟斤拷[-π/2锟斤拷π/2]锟絕(q锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟絰锟斤拷[-1锟斤拷1] 锟斤拷值锟斤拷[-π/2锟斤拷π/2]锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟斤拷(sh锟斤拷)y=cos x锟斤拷[0锟斤拷π]锟较的凤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟斤拷(sh锟斤拷)锟斤拷記锟斤拷arccosx锟斤拷锟斤拷示一锟斤拷(g锟斤拷)锟斤拷锟斤拷值锟斤拷x锟侥角ｏ拷該锟角的凤拷锟斤拷锟斤拷[0锟斤拷π]锟絕(q锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟絰锟斤拷[-1锟斤拷1] 锟斤拷 值锟斤拷[0锟斤拷π]锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟叫猴拷锟斤拷(sh锟斤拷)

锟斤拷锟斤拷y=tan x锟斤拷(-π/2锟斤拷π/2)锟较的凤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫猴拷锟斤拷(sh锟斤拷)锟斤拷記锟斤拷arctanx锟斤拷锟斤拷示一锟斤拷(g锟斤拷)锟斤拷锟斤拷值锟斤拷x锟侥斤拷锟斤拷該锟角的凤拷锟斤拷锟斤拷(-π/2锟斤拷π/2)锟絕(q锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟絰锟斤拷R锟斤拷值锟斤拷(-π/2锟斤拷π/2)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟叫猴拷锟斤拷(sh锟斤拷)

锟斤拷锟斤拷y=cot x锟斤拷(0锟斤拷π)锟较的凤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫猴拷锟斤拷(sh锟斤拷)锟斤拷記锟斤拷arccotx锟斤拷锟斤拷示一锟斤拷(g锟斤拷)锟斤拷锟斤拷值锟斤拷x锟侥斤拷锟斤拷該锟角的凤拷锟斤拷锟斤拷(0锟斤拷π)锟絕(q锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟絰锟斤拷R锟斤拷值锟斤拷(0锟斤拷π)锟斤拷

锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

锟斤拷锟斤拷锟竭匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟絉锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟戒、志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)