Where is the camera's shutter located?

for apple you zoom out but for me I take the pic on my phone from my laptop

The camera shutter is located inside the camera body.

Fun Fact - In the 1957 film “12 Angry Men” the focal length of the lenses in the cameras used were gradually increased to create a feeling of claustrophobia.

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

x + 4/7

step-by-step explanation:

use cymath