Question

without expanding the determinanz- find the value of
57 107
10
64
15 78
124
153​

Answer 1

65x11

55x1) = 65-63) X1 (149+3- 345 - 149+84-25

(10-5) +(10+5) = 2x10

49 +50 - 2x47+1

62 -2.3) =64.2 -32)+ 2-3

4.2५+१९१ )