JEE Exam  >  JEE Questions  >   Let and where , and I3 be the ident... Start Learning for Free
Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.
    Correct answer is '36'. Can you explain this answer?
    Most Upvoted Answer
    Let and where , and I3 be the identity matrix of order 3. If...
    Let
    Multiplying with P on both sides
    Now,
    Det(A − I)=(w2 + w + w) + 7(−w) + w3 = −6w
    Det((A − I))2 = 36w2
    ⇒ α = 36
    Explore Courses for JEE exam
    Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer?
    Question Description
    Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer?.
    Solutions for Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
    Here you can find the meaning of Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer?, a detailed solution for Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer? has been provided alongside types of Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Let and where , and I3 be the identity matrix of order 3. If the determinant of the matrix is αω2, then the value of α is equal to _________.Correct answer is '36'. Can you explain this answer? tests, examples and also practice JEE tests.
    Explore Courses for JEE exam

    Top Courses for JEE

    Explore Courses
    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