If t is an even integer and q is an odd integer, which of the following must be an odd integer?	Choose the correct choice from the following answers: A) t/q B) tq C) 2t+q D) 2(t+q) E) 3t/q
this is a must question:   A. t/q   can be a non-integer   B. tq   always even   C. 2t+q   2t = even -&gt; even+odd = odd   D. 2(t+q)   always even - t+q = odd *2 -&gt; even   E. 3t/q   might be a non integer.   2t+q
<result>C</result>
If t is an even integer and q is an odd integer, which of the following must be an odd integer?