Teaching MPPSC Assistant Professor Mock Test Series 2025 Physical Sciences Mathematical Methods of Physics
Given below are two statements:
If z1 and z2 are complex numbers
Statement-I: arg \( \left(\frac{z_1}{z_2}\right)\) = arg (z1) - arg (z2)
Statement-II |z1 + z2|2 = |z1|2 + |z2|2 - 2Re(z1 \(\bar{z}_2\))
In the light of the above statements, choose the correct answer from the options given below.
1
Both Statement-I and Statement-II are true
2
Both Statement-I and Statement-II are false
3
Statement-I is correct but Statement-II is false
4
Statement-I is incorrect but Statement-II is true