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Gelneren [198K]
3 years ago
14

Operations with complex numbers pls helppp

Mathematics
1 answer:
k0ka [10]3 years ago
7 0
Answers:
L = 4
M = -3

--------------------------------------

Explanation:

On the left side, the number 20-12i is in the form a+bi where a = 20 and b = -12

On the right side, 5L+(4M)i is in the form a+bi where a = 5L and b = 4M

Equating the real parts a = 20 and a = 5L has us get
5L = 20
5L/5 = 20/5
L = 4

Do the same with the imaginary parts as well
b = -12
b = 4M
4M = -12
4M/4 = -12/4
M = -3

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Answer:

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The word is not probably, which has 8 letters, but probability, which has 11 letters

<u>1. Hal</u>

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Probability of drawing a consonant

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<h2>Conclusion</h2>

As you see, the probability of drawing a vowel (5/11), which is the winning letter for Hal, is less than the probability of drawing a consonant (7/11), which is the winning letter of Renee. Then,

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