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Question: 52 determine the signs to be attached to the relevant...

Question details

5.2 Determine the signs to be attached to the relevant minors in order to get the following cofactors of a determinant: lC_13 l, lC_23 l, l C_33 l, lC_41 l, and oF_34 l.
Please answer #2 in the picture with purple mark

Determine the signs to be attached to the relevant minors in order to get the following cofactors of a determinant: (Cisl, IC2l, IC33l, ICa1l, and IC4. a bc 3. Given d e , find the minors and cofactors of the elements a, b, and f. 4. Evaluate the following determinants: 1 2 09

Example of problem.

rr urn or 딘 suli ices to establish the truth of p, but it is not a necessary condition for p. I his case is expressed symbolically by (5.2) which is read: p if q (without the word only)-or alternatively. if q, then p, as if read- ing (5.2) backward. It can also be interpreted to mean q implies p. o and a he the statement one takes a


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