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<h3>What is the domain of the relation</h3>
R = {(-2, 4), (1, 3), (0, -4), (3, 2)}?
- A. (-2, 0, 1, 3}
- C. {0, 1, 2,4}
- B.{-4, -2, 2, 3}
- D. {-4,2,3,4}
<h2>Answer:-</h2>
Domain of relation is (-2, 1,0,3}
so option 1st is correct
<h2>________________</h2>
Answer:
x ∈ (- 9/2; 1/2), it can also be written as -9/2 <x< 1/2
Step-by-step explanation:
We have absolute value, so we will have2 inequalities.
2x + 4 < 5 and -(2x +4)< 5
2x < 1 -2x - 4 < 5
x < 1/2 -2x < 9
or x > -9/2
(-∞; 1/2) or (- 9/2; ∞)
(-∞; 1/2) ∩ (- 9/2; ∞) = (- 9/2; 1/2)
The answer is x ∈ (- 9/2; 1/2), it can also be written as -9/2 <x< 1/2.
Put the equation in Photo math
Answer: Simplifying the expression of the substraction of the two complex numbers we get 11-2i
Solution:
(5-5i)-(-6-3i)
Eliminating the parentheses: 5-5i+6+3i
Grouping similar terms: (5+6)+(-5+3)i
Adding the similar terms: 11+(-2)i = 11-2i
