// Example  9.1

                    // Given v= 20 sinwt
Q=asind(10/20);     // Angle 
disp('(a) The Angle at which (v=10v) is = '+string(Q)+' Digree');
disp('(b.1) The maximum value is (Vm)= 20 Volt');
disp('(b.2) This Occurs twice in acycle i.e at( wt = 90 or 270)');
   
   
   
          // p 305       9.1