Mathematics · Number System
Let a, b, c, d, and e be positive integers, such that a, b, and c are even and d, e are odd. Consider the following statements: 1. (a + d + c)(b - e) is odd. 2. (a2 + b2 + c2)(d × e) is even. 3. (a - b - c)(d - e) is even. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11 and 2 only
- 22 and 3 only
- 31 and 3 only
- 41, 2 and 3✓
Correct answer
1, 2 and 3
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