6. let t : r^n -> rm be a linear transformation (a) if t maps r" onto r, what can you say about the relationship between m and n? (b) if t is one-to-one, what can you say about the relationship between m and (c)if t maps r" onto rm and is one-to-one, what can you say about the relationship between m and n?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.