1. Choice (c) is correct. On y-axis, x = 0 , z = 0 This question related to Chapter 11 maths Class 11th NCERT. From the Chapter 11: Introduction to Three Dimensional Geometry. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11Read more

    Choice (c) is correct.
    On y-axis, x = 0 , z = 0
    This question related to Chapter 11 maths Class 11th NCERT. From the Chapter 11: Introduction to Three Dimensional Geometry. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-11

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    • 6
  2. Choice (c) is correct. The three coordinate planes divide the space into 8 parts (octants). This question related to Chapter 11 maths Class 11th NCERT. From the Chapter 11: Introduction to Three Dimensional Geometry. Give answer according to your understanding. For more please visit here: https://wwRead more

    Choice (c) is correct.
    The three coordinate planes divide the space into 8 parts (octants).
    This question related to Chapter 11 maths Class 11th NCERT. From the Chapter 11: Introduction to Three Dimensional Geometry. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-11

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    • 12
  3. Choice (d) is correct. As eccentricity of a hyperbola is greater than unity. This question related to Chapter 10 maths Class 11th NCERT. From the Chapter 10: Conic Section. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11Read more

    Choice (d) is correct.
    As eccentricity of a hyperbola is greater than unity.
    This question related to Chapter 10 maths Class 11th NCERT. From the Chapter 10: Conic Section. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-10

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    • 4
  4. Choice (b) is correct. This question related to Chapter 10 maths Class 11th NCERT. From the Chapter 10: Conic Section. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-10

    Choice (b) is correct.
    This question related to Chapter 10 maths Class 11th NCERT. From the Chapter 10: Conic Section. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-10

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    • 3
  5. Choice (b) is correct. Let the intercepts on the axes be a and a respectively.  The equation of the line is x/a + y/a = 1 ⇒ x + y = a Since the line passes through the point (1, 2), their coordinates must satisfy the equation (1).  1 + 2 = a ⇒ a = 3 Putting the value of a in (1), the equation of theRead more

    Choice (b) is correct.
    Let the intercepts on the axes be a and a respectively. 
    The equation of the line is x/a + y/a = 1 ⇒ x + y = a
    Since the line passes through the point (1, 2), their coordinates must satisfy the equation (1). 
    1 + 2 = a ⇒ a = 3
    Putting the value of a in (1), the equation of the line is x + y = 3.
    This question related to Chapter 9 maths Class 11th NCERT. From the Chapter 9: Straight Lines. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/maths/#chapter-9

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    • 5