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08-04-2024
Mathematics

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Find the following expressions in the form required: Cartesian a+jb or exponential Ae(jhη). For the exponential form, the phase angle is degrees and between -180deg a. Z_(1)=(25+j18)+(-27+j16)
b. Z_(2)=(25+j18)+10e{-j153deg )
c. Z_(3)=12e(j70deg )+(-27+j16)
d. Z_(4)=18e(-j63deg )-(10-j30)

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