Report - R xyc/kpi/ma/2020-2021/i//ka-03...cos2 x shx chx e xe ctgx − 1 sin2 x chx shx log a|x| 1 xln arcsinx √ 1 1−x2 thx 1 ch2 x ln|x| 1 x arccosx −√ 1 1−x2 cthx − sh2 x f:

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