Does the "necessarily" part in the question make a difference?
105818
Given an associative $F$-algebra do there necessarily exist elements $a_1,a_2 \in K$ satisfying $a_1*a_2=a$?
71250
Is this statement always true?
83887
"in case" vs. "if"
128241
"some " vs. "some of "
69597
Is “might could” a correct construct?
48496
Question regarding ‘ Either/Neither’
107302
Which Answer to Accept: Better Solution or Answer to Actual Question?
84747
which of the following satement is true? ..
31932
Asking which way is better
116442
"Even though" vs. "even if"
25348
Use "does" in front of another verb in a question?
88444
"That is" vs. "i.e."
38716
Is there a difference between “?!” and “!?”?
157446
"Can" vs. "could" in asking a question
7614
"Whether or not" vs. "whether"
50024
"Actually" vs "really"
6938
"I believe it's valid" vs. "I believe it valid"