Find the General Solution for the System

question 71

Essay

Find the general solution for the system
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Definitions:

Camera

A device used to capture images or video, either as still photographs or as moving images in the form of a video.

Film Processor

A machine or device used in the development and processing of photographic films to produce negatives or slides.

Cinématographe

A compact, portable hand-cranked machine invented by Auguste and Louis Lumière and first exhibited in Paris in 1895. It was a camera, a processing device, and a projector all in one.

Star System

The practice by movie studios of promoting and marketing a few actors or actresses to stardom, which helps to attract a larger audience to their movies.