Akshat1

Asked: December 5, 2020In: Class 9 Maths

Recall, π is defined as the ratio of the circumference (say c) of a circle to its diameter (say d). That is, π= c/d. This seems to contradict the fact that πis irrational. How will you resolve this contradiction?

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.5 Page No:24 Questions No: 3

Bhargav Singh

Asked: November 29, 2020In: Class 9 Maths

Rationalise the denominators of the following: 1/(√7 – 2).

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.5 Page No:24 Questions No: 5 Part: 4

Aadrik Goswami

Asked: November 26, 2020In: Class 9 Maths

Simplify each of the following expression: (3+√3)(2+√2).

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.5 Page No:24 Questions No: 2 Part:1

Bhargav Singh

Asked: November 18, 2020In: Class 9 Maths

Rationalise the denominators of the following: 1/√7.

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.5 Page No:24 Questions No: 5 Part: 1

Aadrik Goswami

Asked: November 16, 2020In: Class 9 Maths

Simplify each of the following expression: (3 + √3) (3 – √3)

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.5 Page No:24 Questions No: 2 Part:2

Akshat1

Recall, π is defined as the ratio of the circumference (say c) of a circle to its diameter (say d). That is, π= c/d. This seems to contradict the fact that πis irrational. How will you resolve this contradiction?

Rationalise the denominators of the following: 1/(√7 – 2).

Simplify each of the following expression: (3+√3)(2+√2).

Rationalise the denominators of the following: 1/√7.

Simplify each of the following expression: (3 + √3) (3 – √3)

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