1.

यदि `x+iy=sqrt((a+ib)/(x+id))`, तो सिद्ध कीजिए कि

Answer» `x+iy=sqrt((a+ib)/(c+id))`
`rArr" "(x+iy)^(2)=(a+ib)/(c+id)`
`rArr" "|(x+iy)|^(2)=|(a+ib)/(c+id)|`
`rArr" "(sqrt(x^(2)+y^(2)))^(2)=(sqrt(a^(2)+b^(2)))/(sqrt(c^(2)+d^(2)))`
`rArr" "(x^(2)+y^(2))=(sqrt(a^(2)+b^(2)))/(sqrt(c^(2)+d^(2)))`
`rArr" "(x^(2)+y^(2))^2=(a^(2)+b^(2))/(c^(2)+d^(2))` यदि सिद्ध करना था


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