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CBSE Class 11-science Answered

Algebra - Complex Numbers
Asked by anubhav57 | 25 Feb, 2009, 01:21: AM
answered-by-expert Expert Answer

Tips:

1. to work in complex numbers, you must remember that  every expression should be converted to the standard a+ib form.

2. When trying to do this, you must remember that the denominator (if any) sshould be multiplied by its conjugate so as to convert the 'complex 'denominator into a 'real' denominator.

3.Remember that the modulus of a complex number a+ib is equal to

If you need to clarify any more doubts on this, do get back to us.

 

Answered by | 26 Feb, 2009, 01:40: PM

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