Mathematics · Data Sufficiency
Consider a question and two statements: Question: Is a2 + b2 + c2 – ab – bc – ca (where a, b, c are distinct real numbers) always positive? Statement – I : a > b > c Statement – II : a + b + c = 0 Which one of the following is correct in respect of the question and the statements?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Statement – I alone is sufficient to answer the question✓
- 2Statement – II alone is sufficient to answer the question
- 3Both Statement – I and Statement – II are together sufficient to answer the question
- 4Neither Statement – I nor Statement – II is sufficient to answer the question
Correct answer
Statement – I alone is sufficient to answer the question
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