Gayathri

Asked: December 27, 2020In: Class 10 Maths

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. 1,1

NCERT Solutions for Class 10 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.2 Page No:33 Questions No:1 Part:4

Rajni Kothari

Asked: December 27, 2020In: Class 10 Maths

Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. 3x² – x – 4.

NCERT Solutions for Class 10 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.2 Page No:33 Questions No:1 Part:6

Biology Sir

Asked: December 27, 2020In: Class 10 Science

Explain few the mechaniom of sen determination in human beings.

NCERT Solutions for Class 10 Science Chapter 9 Important Board Questions Heredity and Evolution NCERT Books for Session 2022-2023 CBSE Board and UP Board Long Questions: Questions No: 2

Biology Sir

Asked: December 27, 2020In: Class 10 Science

(a) What are homologous structure! Give an example. (b) What are fossils. How the age of fossils is determined.

NCERT Solutions for Class 10 Science Chapter 9 Important Board Questions Heredity and Evolution NCERT Books for Session 2022-2023 CBSE Board and UP Board Long Questions: Questions No: 3

Raghav Juyal

Asked: December 27, 2020In: Class 10 Maths

Solve the following pair of linear equations: x/a – y/b =0 and ax + by = a²= b²

Pair Of Linear Equation In Two Variables, NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.7 Page ...

Ramani Bharadwaj

Asked: December 27, 2020In: Class 10 Maths

Solve the following pairs of equations by reducing them to a pair of linear equations: 10/x+y + 2/x-y =4 And 15/x+y – 5/x-y =2

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.6 Page No:67 Questions No:1 Part:7

Rajni Kothari

Asked: December 26, 2020In: Class 10 Maths

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. √(2 ) ,1/3

NCERT Solutions for Class 10 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.2 Page No:33 Questions No:1 Part:2

Nimit Singh

Asked: December 26, 2020In: Class 10 Maths

Which term of the AP : 121, 117, 113, . . ., is its first negative term?

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 5.4 Page No:115 Questions No:1

Naksh Singh

Asked: December 26, 2020In: Class 10 Maths

The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number of terms and the common difference.

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 5.3 Page No:113 Questions No:5

Laksh

Asked: December 26, 2020In: Class 10 Maths

How many terms of the AP : 9, 17, 25, . . . must be taken to give a sum of 636?

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 5.3 Page No:107 Questions No:4

Gayathri

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. 1,1

Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. 3x² – x – 4.

Explain few the mechaniom of sen determination in human beings.

(a) What are homologous structure! Give an example. (b) What are fossils. How the age of fossils is determined.

Solve the following pair of linear equations: x/a – y/b =0 and ax + by = a²= b²

Solve the following pairs of equations by reducing them to a pair of linear equations: 10/x+y + 2/x-y =4 And 15/x+y – 5/x-y =2

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. √(2 ) ,1/3

Which term of the AP : 121, 117, 113, . . ., is its first negative term?

The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number of terms and the common difference.

How many terms of the AP : 9, 17, 25, . . . must be taken to give a sum of 636?

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