The product of two complex numbers each of unit modulus is also a comp

1.	The product of two complex numbers each of unit modulus is also a complex number, of
A.	Unit modulus
B.	Less than unit modulus
C.	Greater than unit modulus
D.	None of these
Answer» B. Less than unit modulus

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The product of two complex numbers each of unit modulus is also a complex number, of

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