Question

74. Ifx * y =
1
for all x, y € R- {0} then
y
(4*3)* (3*2) =
1.
17
60
2.
33
20
3.
154
45
4.
121
54.​

Answer 1

Answer:

If y and y* are two different solutions of (A.2), then it is easy to ... 1. D2(2)2 _ 4 D + 4)2/-0. 2. ( D - 3 ) 2 ( D + 5 ) 3 ( D 2 - 4 D. 3. ( D 2 -2D-\- ... To show that any solution u = g{x, y) can be written in this form,.

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