Answer:
1/15 ; 6/90
Step-by-step explanation:
Wich is the closest prouduct to 19,898 x .0002 a/ 4,000 b/ 400 c/ 40 d/4
1 answer:
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let's recall that the conjugate of any pair a + b is simply the same pair with a different sign, namely a - b and the reverse is also true, let's also recall that i² = -1.