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In the following questions, two statements (i) and (ii) are given. Choose the valid statement. i. a > ba + c > b + c ii. a > b ⇒ −a > −b - Mathematics

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Question

In the following questions, two statements (i) and (ii) are given. Choose the valid statement.

  1. a > ba + c > b + c
  2. a > b ⇒ −a > −b

Options

  • Only (i)

  • Only (ii)

  • Both (i) and (ii)

  • Neither (i) nor (ii)

MCQ
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Solution

Only (i)

Explanation:

Statement (ii):

If a > b, then −a > −b

This is false because:

If a > b, then:

−a < −b

Statement (ii) is false

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Chapter 4: Linear inequations - Exercise 4C [Page 53]

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Nootan Mathematics [English] Class 10 ICSE
Chapter 4 Linear inequations
Exercise 4C | Q 3. | Page 53
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