Math, asked by pawanverma12995, 1 year ago

The expansion of determinant of a square matrix consisting 120 terms than order of the matrix is----

Answers

Answered by ashok24963

The order of matrix is : 11 by 11
But One element is 0

ashok24963: yes... I have a doubts about its accuracy

ashok24963: please tell me the ans which you khow

pawanverma12995: ans =5

pawanverma12995: order of matrix is 5.

ashok24963: how it is possible!

ashok24963: according to me the question is wrong

pawanverma12995: question is correct

pawanverma12995: question solved ..... 5!=120 terms....

ashok24963: wow... great

pawanverma12995: n! grows quickly as a function of n, the formula for det(A) becomes quickly long and tedious for increasing n. For instance a determinant of order 5 contains 120 terms of fivefold products of the type.

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