गुणन प्रतिलोम ज्ञात कीजिए :
`{:((i) -2 + 5i,(ii) (6 + 5i)^(2),(iii) (3+4i)/(4-5i)),((iv) 2-3i,(v) sqrt(5) + 3i,(vi) -i):}`

Answer

`{:((i) -(1)/(29)(2 + 5i),(ii) (1)/(3721) (11-60 i)),((iii) -(1)/(25)(8 + 31i),(iv) (2)/(13)+(3)/(13)i),((v) (sqrt(5))/(14)-(3i)/(14),(vi) 0 + i):}`