Find the modulus of 
Given complex number is ![]()
⇒ ![]()
We know that i2=-1
⇒ ![]()
⇒ ![]()
⇒ Z=2i
We know that for a complex number Z=a+ib it’s magnitude is given by ![]()
⇒ ![]()
⇒ |Z|=2
∴ The modulus of
is 2
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