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(11)..8v-3u=5uv..... eq (1)
6v-5u=-2uv..... eq (2)
eq (1)×5
40v-15u=25uv.....ek(3)
eq (2)×3
18v-15u=-6uv...... eq (4)
eq (3)-(4)
22v=31uv
22v/31v=u
u=22/31
put u=22/31 in eq (1)
8v-3×22/31=5×22/31×v
8v=110v/31 +66/31
8v=110v+66/31
248v-110v=66
138v=66
v=66/138=33/69=11/23
u=22/31,:v=11/23
is your answer
6v-5u=-2uv..... eq (2)
eq (1)×5
40v-15u=25uv.....ek(3)
eq (2)×3
18v-15u=-6uv...... eq (4)
eq (3)-(4)
22v=31uv
22v/31v=u
u=22/31
put u=22/31 in eq (1)
8v-3×22/31=5×22/31×v
8v=110v/31 +66/31
8v=110v+66/31
248v-110v=66
138v=66
v=66/138=33/69=11/23
u=22/31,:v=11/23
is your answer
bhavna25:
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