Answer:
The answer is C.
Step-by-step explanation:
You can simply determind the answer by placing all pair of value <em>n</em><em> </em>and <em>t</em><em> </em>in the equation, one by one.
First, try the answer A, you should get as following;
and try to see if it is true or not,
in this case,
1 will never equal 1 + 2 (1 ≠ 1 + 2)
Therefore A is not the Answer. Try going through all other choices, and you will find the answer. The calculation is very simple, you probably won't need a calculator!
[EDIT]
i just realize this answer is wrong sorry