All SSAT Upper Level Math Resources
Example Questions
Example Question #11 : How To Subtract
Define a function on the real numbers as follows:
Evaluate .
Possible Answers:
The expression is undefined.
The correct answer is not among the other responses.
Correct answer:
The expression is undefined.
Explanation:
Since even-numbered roots of negative numbers are not defined for real-valued functions, the expression is undefined.
Example Question #22 : Basic Addition, Subtraction, Multiplication And Division
Define an operation on the real numbers as follows:
For all real numbers :
.
Evaluate .
Possible Answers:
The expression is undefined on the real numbers.
Correct answer:
The expression is undefined on the real numbers.
Explanation:
However, is undefined in the real numbers; subsequently, so is
.
All SSAT Upper Level Math Resources
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