What is the method of finding a solution by trying out various values for the variable called?

What is the method of finding a solution by trying out various values

1.	What is the method of finding a solution by trying out various values for the variable called?
A.	Error method
B.	Trial and error method
C.	Testing method
D.	Checking method
Answer» C. Testing method

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What is the method of finding a solution by trying out various values for the variable called?

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