DATABASE FUNDAMENTALS
WORKBOOK THEMES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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An example of a square root function written correctly is ____
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SQRT(C4)
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SQROOT(C4)
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=SQRT(C4)
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=SQROOT(C4)
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Explanation:
Detailed explanation-1: -Description. Returns a positive square root.
Detailed explanation-2: -A square root of a number is a value that, when multiplied by itself, gives the number. Example: 4 × 4 = 16, so a square root of 16 is 4. Note that (−4) × (−4) = 16 too, so −4 is also a square root of 16.
Detailed explanation-3: -The math.sqrt() method returns the square root of a number. Note: The number must be greater than or equal to 0.
There is 1 question to complete.