Two Mirrors Are at Right Angles to One Another

question 7

Multiple Choice

Two mirrors are at right angles to one another. If an object is placed near the mirrors, what is the largest number of images that would be seen in the mirrors?

• A) 3
• B) 2
• C) 4
• D) 5
• E) 6

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Definitions:

Subroutine Completion

The point at which a subroutine (a sequence of program instructions) has finished executing all its tasks.

RET Instruction

A command in computer programming that signifies the end of a subroutine, causing the program to return to the calling procedure.

Program Control Instructions

Commands or directives in programming that control the flow of execution within a software application or system.

MCR Instruction

A Master Control Reset instruction used in programmable logic controllers to clear a designated set of outputs.