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Find the real numbers x and y if (x - ìy) (3+5ì)is the conjugate of -6-24ì? [ ì = iota ] |
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Answer» (x-iy)(3+5i)=-6+24i3x+5xi-3iy+5y=-6+24i(3x+5y)+i (5x-3y)=-6+24iEquate real and imaginary3x+5y=-65x-3y=24Solve it Y=-3X=3 X=3, Y=-3 |
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