NCERT Class 8 Solutions: Rational Numbers (Chapter 1) Exercise 1.1 – Part 5

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Q-11 Fill in the blanks.

  1. Zero has _____________ reciprocal.

  2. The numbers __________ and ____________ are their own reciprocals.

  3. The reciprocals of is __________

  4. Reciprocal of , where is __________

  5. The product of two rational numbers is always a ____________

  6. The reciprocal of a positive rational number is ________

Solution:

  1. Zero has ___NO____ reciprocal.

Given the zero has no reciprocals because any number times z …

Given the Zero Has No Reciprocals

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  1. The numbers -1 and -1 are their own reciprocals.

  1. The reciprocals of is ________

Given the how to find reciprocals for any numbers

Given the How to Find Reciprocals

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The reciprocal of

  1. Reciprocal of , where is x .

The reciprocal of

  1. The product of two rational numbers is always a Rational numbers .

Given the 2 rational numbers and solve the product of 2 rati …

Give the 2 Rational Number

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  1. The reciprocal of a positive rational number is positive rational numbers.

Given the two positive rational numbers and find the recipro …

Given the Two Positive Rational Numbers

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