Is it possible that the resultant of two vectors be smaller than the smaller of the two vectors? If so, under what condition?

How to write snippets in such dialog box?
This one is from Marco via Twitter.

1. सामाजिक अधययनमा परयोग हुने सिपहरु उललेख गरनुहोस।
2. कुनै एक सथानीय घटना वा गतिविधिमा आधारित समाचार तयार पारनुहोस ।
3. जीवनोपयोगी सिपअनतरगत निमनानुसारका सीपहरु लेखनुहोस। 

Construct a truth table for 

1. (~p)^q 
2. (~p) v (~q)
3. ~(p^q)
4. ~[p v (~q)]

Q. A plant which has vascular tissue but lacks seed is placed in 

A.Thallophyte

B.Bryophyte

C.Pteridophyte

D.Gymnosperm