div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 425 2 Re e-3Z Ime-3Z E Y b: z = r+iy e—3z —eRe e-3Z Ime-3Z E Y b: z = r+iy e—3z —e a sin b Sinh ism cos x coshy = sin x sinhy 0 n 09 x 771 T 2 Created src=https:reader033fdocumentpubreader033viewer20220526135f1a01250c3fb127c25d2eb9html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: 425 2 Re e-3Z Ime-3Z E Y b: z = r+iy e—3z —eRe e-3Z Ime-3Z E Y b: z = r+iy e—3z —e a sin b Sinh ism cos x coshy = sin x sinhy 0 n 09 x 771 T 2 Created src=https:reader033fdocumentpubreader033viewer20220526135f1a01250c3fb127c25d2eb9html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv