find the value of k for which the given simultaneous equation have infinitely many solutions
3x+2y:5 ; 9x+ky : 15
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Answer:
K=6
Step-by-step explanation:
infinite solutions means
a/b=a1/b1=a2/b2
a=3,b=9
a1=2,b1=k
a2=5,b2=15
3/9=2/k=5/15
therefore, k=6
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