Find the real values of x and y, if
(3x – 2i y) (2 + i)2 = 10 (1 + i)
Given:
⇒ (3x-2iy)(2+i)2=10(1+i)
⇒ (3x-2yi)(22+i2+2(2)(i))=10+10i
We know that i2=-1
⇒ (3x-2yi)(4+(-1)+4i)=10+10i
⇒ (3x-2yi)(3+4i)=10+10i
Dividing with 3+4i on both sides
⇒ ![]()
Multiplying and dividing with 3-4i
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Equating Real and Imaginary parts on both sides we get
⇒ ![]()
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∴ The values of x and y are
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