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Q.

State whether the given statement is true or false.


4x - 8 = 0 is true for all values of the variables.


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a

True

b

False 

answer is B.

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Detailed Solution

Given, 4x - 8 = 0 is true for all values of the variables.
Now, rewriting the given equation,
4x=8
⇒x=2
Thus, the equation 4x-8=0 is true only for x=2.
Therefore, the given statement is false, the corrected statement is 4x - 8 = 0 is true for x=2.
Hence, option 2 is correct.
 
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