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Sail through JEE 2020: Matrices
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Question 1
If the matrix is singular, then the value of x is
Question 2
If , then the matrix A-50 when , is equal to:
Question 3
Let where b > 0. Then the minimum value of is :
Question 4
If then
Question 5
If , and and differs by then
Question 6
If A = and I = , then the value of k so that A2 = 8A + kI
Question 7
If A and B are given non-singular matrices which commute, then the matrix is equal to:
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May 28JEE & BITSAT