What is a transformer​

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

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?