[" 26.If "sqrt(5-12i)+sqrt(-5-12i)=z],[" then the sum of the principal values of "],[arg(z)" is "]

If z=(sqrt(5-12i)+sqrt(-5-12i)), then the principal value of arg z will be

If sqrt(5-12 i)+sqrt(-5-12 i)=z , then principal value of a rgz can be

If sqrt(5-12 i)+sqrt(-5-12 i)=z , then principal value of a rgz can be

For z= sqrt3-i , find the principal, value arg(z)

For z= sqrt3-i , find the principal, value arg(z)

If sqrt(5-12i)+sqrt(-5-12i)=z ,then principal value of argz can be (pi)/(4) b.(pi)/(4) c.(3 pi)/(4) d.-(3 pi)/(4)

If sqrt(5-12 i)+sqrt(-5-12 i)=z , then principal value of a rgz can be pi/4 b. pi/4 c. (3pi)/4 d. -(3pi)/4

If z = sqrt(20i - 21) + sqrt(20i + 21) , than one of the possible value of |arg(z)| equals

If z=(-2)/(1+sqrt(3) i) , then the value of arg z is