studies

if an individual tries to study math on khan academy 

but gets stuck when the math gets harder 

then there is no ai teacher on khan academy that can help 

but if that individual uses a tablet or computer 

to study math on khan academy 

then that individual could use its smartphone 

to start the gemini ai app 

and take a picture of the difficult math problem 

on the computer screen or tablet screen 

and upload that picture to  the gemini ai app 

and ask the gemini ai app to function as a teacher 

that doesn't show the answer 

but instead teaches the individual 

how to solve that math problem 

but the individual also needs pencil and paper 

to calculate the math formulas 

from the math tasks are shown on the tablet screen or computer screen 

and that individual can also use its smartphone 

to take a picture of its calculations on the paper 

and upload that picture to gemini ai