Modulus of a Complex Number Let z = a + ib be a complex number.  Then, the modulus of z, denoted by | z |, is defined t…

Let z 1 = a + ib and z 2 = c + id be any two complex numbers. Then, the product  z 1  ×  z 2 is defined as follows: …

Addition of two complex numbers  Let z 1 = a + ib and z 2 = c + id be any two complex numbers.  Then, the sum z 1 + …

The equation \(x^2+1 =0\) has no real Solution \[x^2+1 =0\] gives \[x^2=-1 \] and square of every real number is no…