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Answers
A
B
C
D
E
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Difficulty—
Which of the following inequalities is always true for any real number \('a'\) and \('b'?\)
A. \(|a + b| = |a| + |b|\)
B. \(|a + b| > |a| + |b|\)
C. \(|a + b| \leq |a| + |b|\)
D. \(|a - b| \leq |a| - |b|\)
E. \(|a - b| > |a| - |b|\)
The OA is C
A. \(|a + b| = |a| + |b|\)
B. \(|a + b| > |a| + |b|\)
C. \(|a + b| \leq |a| + |b|\)
D. \(|a - b| \leq |a| - |b|\)
E. \(|a - b| > |a| - |b|\)
The OA is C
