Tiwari Academy Discussion

Asked: November 5, 2020In: Class 9

“I looked into the mirror and smiled,” says the doctor. A little later he says, “I forgot my danger and smiled feebly at myself.” What is the doctor’s opinion about himself when: (i) he first smiles, and (ii) he smiles again? In what way do his thoughts change in between, and why?

NCERT Solutions for Class 9 English Chapter 5 Beehive Chapter 5 The Snake and the Mirror Important NCERT Questions NCERT Books Solution for Session 2022-2023 Thinking about the Text Questions No: 3 Part: 1

Abhimanyu Singh

Asked: November 5, 2020In: Class 9

What two “important” and “earth-shaking” decisions did the doctor take while he was looking into the mirror?

NCERT Solutions for Class 9 English Chapter 5 Beehive Chapter 5 The Snake and the Mirror Important NCERT Questions NCERT Books Solution for Session 2022-2023 Thinking about the Text Questions No: 2 Part: 1

Abhimanyu Singh

Asked: November 5, 2020In: Class 9

“The sound was a familiar one.” What sound did the doctor hear? What did he think it was? How many times did he hear it? (Find the places in the text.) When and why did the sounds stop?

NCERT Solutions for Class 9 English Chapter 5 Beehive Chapter 5 The Snake and the Mirror Important NCERT Questions NCERT Books Solution for Session 2022-2023 Thinking about the Text Questions No: 1 Part: 1

Suhana Ali

Asked: November 3, 2020In: Class 9

Which of the following statements are true and which are false? Give reasons for your answers.

NCERT Solutions for Class 9 Maths Chapter 5 Important NCERT Questions Introduction To Euclid’s Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.1 Page No:85 Questions No: 1 (i) Only one line can pass ...

Suhana Ali

Asked: November 3, 2020In: Class 9

Consider two ‘postulates’ given below:

NCERT Solutions for Class 9 Maths Chapter 5 Important NCERT Questions Introduction To Euclid’s Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.1 Page No:85 Questions No: 3 Consider two ‘postulates’ given below: (i) Given ...

Suhana Ali

Asked: November 3, 2020In: Class 9

Give a definition for each of the following terms. Are there other terms that need to be defined first? What are they, and how might you define them?.

NCERT Solutions for Class 9 Maths Chapter 5 Important NCERT Questions Introduction To Euclid’s Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.1 Page No:85 Questions No: 2 (i) parallel lines (ii) perpendicular lines (iii) line ...

Suhana Ali

Asked: November 3, 2020In: Class 9

If a point C lies between two points A and B such that AC = BC, then prove that AC = ½ AB. Explain by drawing the figure.

NCERT Solutions for Class 9 Maths Chapter 5 Important NCERT Questions Introduction To Euclid’s Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.1 Page No:86 Questions No: 4

Suhana Ali

Asked: November 3, 2020In: Class 9

Why is Axiom 5, in the list of Euclid’s axioms, considered a ‘universal truth’? (Note that the question is not about the fifth postulate.)

NCERT Solutions for Class 9 Maths Chapter 5 Important NCERT Questions Introduction To Euclid’s Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.1 Page No:86 Questions No: 7

Suhana Ali

Asked: November 3, 2020In: Class 9

How would you rewrite Euclid’s fifth postulate so that it would be easier to understand?

NCERT Solutions for Class 9 Maths Chapter 5 Important NCERT Questions Introduction To Euclid’s Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.2 Page No:88 Questions No: 1

Suhana Ali

Asked: November 3, 2020In: Class 9

Does Euclid’s fifth postulate imply the existence of parallel lines? Explain.

NCERT Solutions for Class 9 Maths Chapter 5 Important NCERT Questions Introduction To Euclid’s Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.2 Page No:88 Questions No: 2

“I looked into the mirror and smiled,” says the doctor. A little later he says, “I forgot my danger and smiled feebly at myself.” What is the doctor’s opinion about himself when: (i) he first smiles, and (ii) he smiles again? In what way do his thoughts change in between, and why?

What two “important” and “earth-shaking” decisions did the doctor take while he was looking into the mirror?

“The sound was a familiar one.” What sound did the doctor hear? What did he think it was? How many times did he hear it? (Find the places in the text.) When and why did the sounds stop?

Which of the following statements are true and which are false? Give reasons for your answers.

Consider two ‘postulates’ given below:

Give a definition for each of the following terms. Are there other terms that need to be defined first? What are they, and how might you define them?.

If a point C lies between two points A and B such that AC = BC, then prove that AC = ½ AB. Explain by drawing the figure.

Why is Axiom 5, in the list of Euclid’s axioms, considered a ‘universal truth’? (Note that the question is not about the fifth postulate.)

How would you rewrite Euclid’s fifth postulate so that it would be easier to understand?

Does Euclid’s fifth postulate imply the existence of parallel lines? Explain.

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