Question

find the value for k for which the system of equations 8x+5y=9 ,kx+10y=15 has unique solution

Answer 1

Answer:

Step-by-step explanation:

heya

here is ur answer

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given :-

8x + 5y = 9

kx + 10y = 15

✴ they have no solution ( given)

so they are parallel lines

➡ 8/k = 5/10 ≠ -9/-15

➡8/k = 5/10

➡8/k = 1/2

➡k = 8*2

➡k.= 16

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hope it helps u..!!

thnkq