高等数学知识点总结导数公式：(tgx)secx(ctgx)cscx(secx)secxtgx(cscx)cscxctgx(ax)axlna(logax)1xlna22(...
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第一章自测题一、填空题（每小题3分，共18分）1.limsinxtanx.3x0ln12x3x1x.2xx22.limx12x2axb3，其中为a,...
1.⼆(3,4,12),⼆(1,0⼼⼼公》=不古公11引⾼arc.ws;2㖌[y.cm/tB)J=0CltxBAx=1Yi=1B=㖌[酬曲]=1imllti-i.mn/Rx3x-TxsxICHXFtn=#y=x3.Z=x2ty2l...
