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JavaScript · Q16

Classes And Modules

Programming · JavaScript · question 16

Q16

Which is the correct code that returns a complex number that is the complex conjugate of this one?

A.
Complex.prototype.conj = function() { return new Complex(this.r, -this.i); };
Answer
B.
Complex.prototype.conj = function() { return Complex(this.r, -this.i); };
C.
Complex.prototype.conj = function() { return (this.r, -this.i); };
D.
Complex.prototype.conj = function() { new Complex(this.r, -this.i); };

Answer: Option A

Solution

Answer: Option A
Solution:
The above code snippet returns a complex number that is the complex conjugate of this one.