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Going 500 m towards east first and then ...

Going 500 m towards east first and then 200 m back is same as going 200 m towards west .Find the displacement.

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NCERT EXEMPLAR-INTEGERS-(C) EXERCISE
  1. When we change the order of integers, their sum remains the same.

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  2. When we change the order of integers their difference remains the same...

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  3. Going 500 m towards east first and then 200 m back is same as going 20...

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  4. State whether the statements are true or false(-5)xx(33)=5xx(-33)

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  5. State whether the statements are true or false(-19)xx(-11)=19xx11

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  6. State whether the statements are true or false(-20)xx(5-3)=(-20)xx(-2)

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  7. State whether the statements are true or false4xx(-5)=(-10)xx(-2)

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  8. State whether the statements are true or false(-1)xx(-2)xx(-3)=1xx2xx3

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  9. State whether the statements are true or false-3xx3=-12-3

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  10. Product of two negative integers is a negative integer. True or false.

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  11. Product of three negative integers is a negative integer. True or fals...

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  12. Product of a negative integer and a positive integer is a positive int...

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  13. State True or false : When we multiply two integers their product is a...

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  14. Integers are closed under multiplication.

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  15. (-237)xx0 is same as 0xx(-39)

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  16. Multiplication is not commutative for integers.

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  17. (–1) is not a multiplicative identity of integers.

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  18. State True or false 99xx101 can be written as (100-1)xx(100+1)

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  19. If a, b, c are integers and b ne 0 then axx(b-c)=axxb-axxc is true or ...

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  20. State whether the statements are true or false(a+b)xxc=axxc+axxb

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