Kindly help with this matrix pls...
Ans is shown beside...
312

Dear Student,
In an inductor, change in voltage is the cause of current through it, so voltage leads the current through an inductor. While in a resistor, there is no phase difference between the voltage and the current through it. Since, the inductor and the resistor are in parallel, same potential difference will appear across both the circuit elements at the same time and hence, current through the resistor will have  phase difference with that of the voltage across the inductor. However, the current through the resistor will lead the current through the inductor by . So, .
In a capacitor, current leads the voltage by . So, 

The voltage across Inductor lags behind the current through the resistor.  The voltage across the capacitor leads the current through  R. The resultant effect will cause the current to lead the voltage through the resistor D by a phase , depending upon the reactance of the inductor and the capacitor. Thus, the voltage will lead the current through the resistor D by a phase . 
.
The qualitative variations in the phase of V and I through the circuit elements is described as under:

​​​​​​​Regards