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Maths chapter 1 Important question dud anyone have CAUSE TOMORROW IS MY MATH TEST?
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Important Questions for Maths Chapter 1


Introduction

Mathematics is a subject that requires a lot of practice and understanding of the concepts. Chapter 1 of Class 10 Maths covers the topic of Real Numbers. This chapter is important as it lays the foundation for many other topics in mathematics.

Important Questions

Here are some important questions that you should practice before your math test:


  1. Prove that √2 is an irrational number.

  2. Prove that the sum of two irrational numbers is not always irrational.

  3. Show that the product of a non-zero rational number and an irrational number is irrational.

  4. Prove that the decimal representation of a rational number is either terminating or recurring.

  5. Prove that the decimal representation of an irrational number is non-terminating and non-recurring.

  6. Find the HCF and LCM of 12 and 15 using the prime factorisation method.

  7. Find the HCF and LCM of 42 and 56 using the division algorithm method.

  8. If p and q are two positive integers such that p + q = 100, then prove that pq is maximum when p = q = 50.

  9. If x is a rational number and y is an irrational number, then what can you say about x + y and xy?

  10. If x and y are two irrational numbers, then what can you say about x + y and xy?



Conclusion

It is important to practice these questions before your math test as they cover the key concepts of the chapter. Additionally, solving these questions will help you gain confidence and improve your problem-solving skills.
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Maths chapter 1 Important question dud anyone have CAUSE TOMORROW IS M...
Yes I have but I can't give you by this app
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