The symbol denotes one of the operations: addition, subtraction, multiplication, ... ...

The symbol image denotes one of the operations: addition, subtraction, multiplication, or division. Further, image and image. What is the value of image


(A)

(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Nova Math - Problem Set C: Defined Function

 
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The symbol denotes one of the operations: addition, subtraction, multiplication, ... ... 
Posted: 09/22/2014 07:17
B is also correct if the symbol denotes division.
Arcadia
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Posted: 09/22/2014 13:53
Hi Carolynn,

The symbol cannot denote division because the property 0@0 = 0 would cause division by zero, which is not allowed.

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