Question

Q.20) The value of 'k' so that
the system of equations x - y -
5 = 0 and 2x - 2y - k= 0 have
infinitely many solutions is: *
0-10
O 10
o -8
8​

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:

10

Step-by-step explanation:

given that x-y=5

take 2 as common and put value of given eqn.

2(x-y)=k

2(5)=k

then,k=10