- Determine whether the set of all polynomials of degree <= 4 form a vector space?

Discover Questions

What makes all frames of reference equivalent? Why not describe the volume of the Universe the be a cubic Universe instead of a Sphere? The phasor 6 + j2 corresponds to a sinusoidal waveform of the form Asin(wt+b).
What is the phase angle b (in radians)? What is the dissolution enthalpy? How strong are golden doodles?