IIT JAM Exam  >  IIT JAM Questions  >  The volume of the solid bounded by the surfac... Start Learning for Free
The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is    
    Correct answer is between '5.30,5.50'. Can you explain this answer?
    Most Upvoted Answer
    The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 ...
    To find the volume of the solid bounded by the given surfaces, we can use the method of triple integration.

    Step 1: Setting up the Triple Integral

    First, let's visualize the region bounded by the given surfaces. The surfaces are symmetric about the y-axis, so we can focus on the region where x ≥ 0.

    The region can be described as follows:
    - The lower boundary is given by the curve x = 1 - y^2
    - The upper boundary is given by the curve x = y^2 - 1
    - The front boundary is the plane z = 0
    - The back boundary is the plane z = 2

    To set up the triple integral, we need to express the volume element as a function of x, y, and z.

    The volume element, dV, can be expressed as dV = dx * dy * dz.

    Step 2: Finding the Limits of Integration

    To find the limits of integration, we need to determine the range of values for x, y, and z.

    For x, we can see that it varies between the curves x = 1 - y^2 and x = y^2 - 1.

    For y, it varies from the lower bound of -1 to the upper bound of 1.

    For z, it varies from 0 to 2, as given.

    Therefore, the limits of integration are:
    - For x: 1 - y^2 ≤ x ≤ y^2 - 1
    - For y: -1 ≤ y ≤ 1
    - For z: 0 ≤ z ≤ 2

    Step 3: Evaluating the Triple Integral

    Now, we can set up and evaluate the triple integral using the given limits of integration:

    V = ∫∫∫ dV
    = ∫∫∫ dx * dy * dz
    = ∫[-1,1] ∫[1-y^2,y^2-1] ∫[0,2] dx * dy * dz

    Evaluating this triple integral will give us the volume of the solid bounded by the given surfaces.

    Step 4: Calculating the Volume

    Let's evaluate the triple integral using the given limits:

    V = ∫[-1,1] ∫[1-y^2,y^2-1] ∫[0,2] 1 dx dy dz

    Integrating with respect to x, we get:

    V = ∫[-1,1] ∫[1-y^2,y^2-1] (x) dy dz

    Evaluating the inner integral:

    V = ∫[-1,1] [(x^2/2) |_1-y^2^(y^2-1)] dy dz
    = ∫[-1,1] [(x^2/2) |_(1-y^2)^(y^2-1)] dy dz

    Integrating with respect to y, we get:

    V = ∫[-1,1] [(x^2/2) |_(1-y^2)^(y^2-1)] dz

    Evaluating the inner integral:

    V = ∫[-1,1] [(x^2/2) |_(1-y^2)^(y^2-1)]
    Explore Courses for IIT JAM exam

    Similar IIT JAM Doubts

    The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer?
    Question Description
    The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer?.
    Solutions for The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM. Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.
    Here you can find the meaning of The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer?, a detailed solution for The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer? has been provided alongside types of The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The volume of the solid bounded by the surfaces x = 1 - y2 and x = y2 - 1, and the planes z = 0 and z = 2 (round off to 2 decimal places) is Correct answer is between '5.30,5.50'. Can you explain this answer? tests, examples and also practice IIT JAM tests.
    Explore Courses for IIT JAM exam

    Suggested Free Tests

    Signup for Free!
    Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
    10M+ students study on EduRev