گام به گام یازدهم رشته ریاضی

گ Step-by-step book of all 11th grade courses in mathematics and physics with answers with the new edition of 1400-1401 completely free of charge and without the need for internet ✤List of 11th step mathematics and physics lessons:1. Accounts2. Physics3. Chemistry4. Geometry5- Laboratory of Experimental Sciences6. Statistics and probability7-Persian8. Writing9-English language10-English workbook11-Arabic, the language of the Quran12-Religion and life13-Geology14- Contemporary history of Iran15. Man and the environmentSome features of the app:✔Ability to activate female sheet mode or burst✔Ability to automatically save the last page studied✔Ability to zoom in on pagesکانAbility to activate night mode✔Ability to change background colorابل Can be installed on all Android 4 and above phonesبسیار Very simple and smooth user interface