Class 11Mathematics4-1.Complex numbers Integral power of iota, Algebraic operations and Equality of complex numbers
MediumThe statement $(a + ib) < (c + id)$ is true for
- A$a^2 + b^2 = 0$
- B$b^2 + c^2 = 0$
- C$a^2 + c^2 = 0$
- D$b^2 + d^2 = 0$
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