Find the modulus of- i 21 5 - 12 5i ii 3-4i

1) 215 125i Modulus = √(21^25^2 + 12^25^2) #160; =√(585)5 2) 3+4i Modulus = √(3^2 + 4^2) = 5 ...

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Modulus of a Complex Number

Find the modu...

Question

Find the modulus of: (i) $\frac{21}{5} - \frac{12}{5} i$ (ii) 3+4i

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