https://padlet.com/hend_n_abdullah3016/eeic9hvfckv49ruq en-us 2021-10-11 14:28:16 UTC 2022-10-29 12:52:19 UTC hello@padlet.com hend_n_abdullah3016 https://padlet.com/hend_n_abdullah3016/eeic9hvfckv49ruq/wish/2361467506 اذا كان cot x =-2 علما بأن 180<x<270 فما القيمة الفعلية ل csc x ?]]> 2022-10-29 12:48:53 UTC https://padlet.com/hend_n_abdullah3016/eeic9hvfckv49ruq/wish/2361467506 hend_n_abdullah3016 https://padlet.com/hend_n_abdullah3016/eeic9hvfckv49ruq/wish/2361469155 cos x cscx / tan ]]> 2022-10-29 12:52:19 UTC https://padlet.com/hend_n_abdullah3016/eeic9hvfckv49ruq/wish/2361469155