Vadivu Singh

Asked: November 17, 2020In: Class 9 Maths

Classify the following number as rational or irrational: (3 + √23) – √23

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: 1 Part:2

Rahul Singh

Asked: November 17, 2020In: Class 10 Maths

Prove that 3 + 2√5 is irrational.

NCERT Solutions for Class 10 Maths Chapter 1 Important NCERT Questions Real Numbers NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.3 Page No:14 Questions No:2

Chetan Aggarwal

Asked: November 17, 2020In: Class 9 Maths

Classify the following as linear, quadratic and cubic polynomial: r²

NCERT Solutions for Class 9 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.1 Page No:32 Questions No: 4 Part: 6

Varun Chakravarthy

Asked: November 16, 2020In: Class 10 Maths

Use Euclid’s division algorithm to find the HCF of : 867 and 255

Real Numbers, NCERT Solutions for Class 10 Maths Chapter 1 Important NCERT Questions Real Numbers NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.1 Page No:7 Questions No:1 Part:3

Poll

Dasya

Asked: November 16, 2020In: Class 10 Maths

30th term of the AP: 10, 7, 4, . . . , is

NCERT Solutions for Class 10 Maths Chapter 5 Important NCERT Questions Arithmetic Progression NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.2 Page No:106 Questions No: 2 Part-1

Aadiv Singh

Asked: November 16, 2020In: Class 10 Maths

S and T are points on sides PR and QR of Triangles PQR such that angles P = angles RTS. Show that Triangles RPQ ~ Triangles RTS.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.3 Page No:140 Questions No:5

devdutt padikkal

Asked: November 16, 2020In: Class 10 Maths

Find the LCM and HCF of the following integers by applying the prime factorization method. 17, 23 and 29

NCERT Solutions for Class 10 Maths Chapter 1 Important NCERT Questions Real Numbers NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.2 Page No:11 Questions No:3 Part-2

Rahul Singh

Asked: November 16, 2020In: Class 10 Maths

Without actually performing the long division, state whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 35 / 50

NCERT Solutions for Class 10 Maths Chapter 1 Important NCERT Questions Real Numbers NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.4 Page No:17 Questions No:1 Part 9

Aadesh

Asked: November 16, 2020In: Class 9 Maths

Classify the following number as rational or irrational: 1.101001000100001…

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 1.3 Page No:14 Questions No: 9 Part:5

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

Vadivu Singh

Classify the following number as rational or irrational: (3 + √23) – √23

Prove that 3 + 2√5 is irrational.

Classify the following as linear, quadratic and cubic polynomial: r²

Use Euclid’s division algorithm to find the HCF of : 867 and 255

30th term of the AP: 10, 7, 4, . . . , is

S and T are points on sides PR and QR of Triangles PQR such that angles P = angles RTS. Show that Triangles RPQ ~ Triangles RTS.

Find the LCM and HCF of the following integers by applying the prime factorization method. 17, 23 and 29

Without actually performing the long division, state whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 35 / 50

Classify the following number as rational or irrational: 1.101001000100001…

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

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