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. Accounts
2. Physics
3. Chemistry
4. Geometry
5- Laboratory of Experimental Sciences
6. Statistics and probability
7-Persian
8. Writing
9-English language
10-English workbook
11-Arabic, the language of the Quran
12-Religion and life
13-Geology
14- Contemporary history of Iran
15. Man and the environment

Some 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 pages
کانAbility to activate night mode
✔Ability to change background color
ابل Can be installed on all Android 4 and above phones
بسیار Very simple and smooth user interface