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EXERCISES 8. Perform the following operations: (a) (50 260)(4 Z80°) = (b) (0.8 2-10°)(3 230)-4 220°) = (c) (5+j8)(4 - 12) = (
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a) 50668 . 4488 Note: for multification and divison if you use Polar form. Calculations are simple. . for addition subtractio(زه-ها) د ز548) (، 2 - 26 . 5 دها ها 0 . 16 9 . 33 = ها ۱۰ | 18 . 2ها = ۱۰۹۹د ز+ 3519 = راز- ۱۵) ۱ ۵ دا ها) (d 5 . 003 - ها۱۵ܘܶܐܟ݂ܘ ܐ , ܬܐܘ ܗܘܙ ܘ 56-] cܐ _ ;o [it ܘܽܘܙܨܕܙ |ܪܰܟ݂ ܪܽܘܝܘ ܂ **] 3... , ; Lc +ܐ 6ܘܺxiܕ ro-/ܘܘܘܰ| : ܐ ܂ ܙ6+s ( jܐܪܐ ܂ d)_rolas

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EXERCISES 8. Perform the following operations: (a) (50 260)(4 Z80°) = (b) (0.8 2-10°)(3 230)-4 220°)...
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