Let i be an imaginary unit and let a, b,c, and d be real numbers. If (a+bi)(c+di)=2, then a not equal to 0 or d not equal to 0. Give a proof using the contrapositive.

21 i watched a 3 hr vid explaining it

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du what else would it be

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welll its a very hard question but ill

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first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

i believe that the slope of the line is -5

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