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If the vector a = (2, 3, 4) and b = (1, 0, -1), what is a + b?
If the vector a = (2, 3, 4) and b = (1, 0, -1), what is a + b?
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Practice Questions
1 question
Q1
If the vector a = (2, 3, 4) and b = (1, 0, -1), what is a + b?
(3, 3, 3)
(1, 3, 3)
(2, 3, 3)
(2, 3, 5)
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a + b = (2+1, 3+0, 4-1) = (3, 3, 3).
Questions & Step-by-step Solutions
1 item
Q
Q: If the vector a = (2, 3, 4) and b = (1, 0, -1), what is a + b?
Solution:
a + b = (2+1, 3+0, 4-1) = (3, 3, 3).
Steps: 6
Show Steps
Step 1: Identify the components of vector a, which are (2, 3, 4).
Step 2: Identify the components of vector b, which are (1, 0, -1).
Step 3: Add the first components of a and b: 2 + 1 = 3.
Step 4: Add the second components of a and b: 3 + 0 = 3.
Step 5: Add the third components of a and b: 4 + (-1) = 3.
Step 6: Combine the results from Steps 3, 4, and 5 to form the new vector: (3, 3, 3).
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