Answer:-
Unit analysis, also known as dimensional analysis, is a method used in math and science to ensure that calculations make sense by keeping track of units (like meters, seconds, or kilograms). It helps you convert between units and verify that equations are set up correctly. For example, if you're calculating speed as distance divided by time, unit analysis ensures you're dividing meters by seconds, giving you meters per second. It’s especially useful in physics and chemistry, where using the wrong units can lead to major mistakes. Simply put, unit analysis is a way to check your work using units.
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