If `2pi//3 and pi//6` are the arguments of `barz_1 and z_2` then value of arg `(z_1//z_2)` is

If pi//5 and pi//3 are the arguments of barz_1 and z_2 then the value of arg (z_1)+arg (z_2) is

If pi//3 and pi//4 are the arguments of z_1 and barz_2 then the value of arg (z_1.z_2)

If pi/5 and pi/3 are the arguments of bar(z)_(1) and bar(z)_(2), then the value of arg(z_(1))+arg(z_(2)) is

If (pi)/(3) and (pi)/(4) are arguments of z_(1) and bar(z)_(2), then the value of arg (z_(1)z_(2)) is

If (pi)/(3) and (pi)/(4) are argument of z_(1) and bar(z)_(2) then the value of arg (z_(1)z_(2)) is

If (pi)/(5) and (pi)/(3) are respectively the arguments of barz_(1) and z_(2) , then the value of Arg (z_(1)- z_(2)) is

If (pi)/(2) and (pi)/(4) are the arguments of z_(1) and barz_(2) respectively , then Arg (z_(1))/(z_(2)) =

If (pi)/(2) and (pi)/(4) are the arguments of z_ (1) and bar (z_ (2)) respectively, then Arg ((z_ (1))/(z_ (2)) ) = (i) 3 (pi)/(4) (ii) (pi)/(4) (iii) pi (iv) (pi)/(3)

A : If argument of z_1=pi//3 , argument of z_2=pi//4 then argument of z_1z_2" is " 7pi//12 R : Arg (z_1z_2)=Arg z_1+Argz_2

If arg(z_(1))=(2pi)/3 and arg(z_(2))=pi/2 , then find the principal value of arg(z_(1)z_(2)) and also find the quardrant of z_(1)z_(2) .