Math teather for college students

I offer you an explanation in all branches of mathematics "Algebra - Calculus - Analytical Geometry - Mechanics". Also help in solving some exercises and explaining their idea and explaining the different ideas Preparing for an exam by giving you a set of useful exercises Consult him in some lessons or a specific topic How do I provide the service? : 1- An online lecture on any of the online platforms such as Zoom, Video Call Messenger, or others. Cost: $20 Duration: One hour 2- Preparing a video-recorded explanation of the lesson, topic or question you want and sending it within a day. Cost: $10 Duration: One hour 3- A digital paper book with a detailed explanation of the subject. Cost: $5 Number of papers: 5 sheets, max. Just contact me with the topic you want, and I will not be late in responding, and we will not disagree, God willing Tarek Hisham communication Engineer