Question
The total number of variables in the equation 3a + b + 6ab = 0 is 3. State True or False.
Answer: Option B
:
B
A variable is an unknown quantity whose value is not constant.
In the given equation3a + b + 6ab = 0, "a" and "b" are the variables. "ab" is not considered as a separate variable because, if "a" and "b" are individually found, "ab" can be found. Hence, there are 2 variables in the equation and not 3.
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:
B
A variable is an unknown quantity whose value is not constant.
In the given equation3a + b + 6ab = 0, "a" and "b" are the variables. "ab" is not considered as a separate variable because, if "a" and "b" are individually found, "ab" can be found. Hence, there are 2 variables in the equation and not 3.
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