For any two complex numbers `z_1,z_2` and any real numbers `aa n db ,|a z_1-b z_2|^2+|b z_1+a z_2|^2=`

For any two complex numbers, z_(1),z_(2) and any two real numbers a and b, |az_(1)-bz-(2)|^(2)+|bz_(1)+az_(2)|^(2)=

For any two complex numbers z_(1) and z_(2) and any two real numbers a,b find the value of |az_(1)-bz_(2)|^(2)+|az_(2)+bz_(1)|^(2)

For any two complex numbers z_(1),z_(2) the values of |z_(1)+z_(2)|^(2)+|z_(1)-z_(2)|^(2) , is

For any two complex numbers z_(1) and z_(2), we have |z_(1)+z_(2)|^(2)=|z_(1)|^(2)+|z_(2)|^(2), then

For any two complex numbers z_(1) and z_(2), prove that |z_(1)+z_(2)| =|z_(1)|-|z_(2)| and |z_(1)-z_(2)|>=|z_(1)|-|z_(2)|