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(a,a) ∈ R, for every a ∈ A. This condition is for which of the following relations?
Let ‘*’ be a binary operation defined by a * b = 3ab + 5. Find 8 * 3.
Which of the following is not a type of binary operation?
Which of the following relations is reflexive but not transitive for the set T = {7, 8, 9}?
Which of the following condition is incorrect for matrix multiplication?
Which of the following is not the property of transpose of a matrix?
Which of the following is the reversal law of transposes?
Which of the following conditions holds true for a skew-symmetric matrix?
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