Pls answer the question in the picture

Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning

If a balloon is taken outside on a very cold day, what will occur?

What causes the formation of ocean currents?