\text { ] Given } V_{A}(t)=3.3 \sin \left(\omega t+45^{\circ}\right) \text { answer the following questions: } \sin (\omega t+\theta)=\cos \left(\omega t+\theta-90^{\circ}\right) \cos (\omega t+\theta)=\sin \left(\omega t+\theta+90^{\circ}\right) i)What is the phase

of VA(t) ? ii)What is the phasor of V(t) in rectangular form?