Question

(1) 1 +i /5-7i + 1-i/7-5imultiplication inverse of this complex number
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Answer 1

Answer:

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Step-by-step explanation:

Z= 1-i. IN. (multiply the top and bottom by 1 +i, ... 7+ 4i. 1 + 5i. 2+i. 2-i. 2+1. 1+2i. 3+2i. 1. 3+41. 3+2i. 7- 171. 5-i. 3+4i. 1-i. 5. 44 ... Given that (4+ 3i)z=1+ 7i, express the complex number z in the form a+bi. 12.