A) \[3:5\]
B) \[4:3\]
C) \[2:3\]
D) \[2:5\]
Correct Answer: C
Solution :
(c): \[\frac{9K-1}{K+1}-\frac{8K+3}{K+1}+2=0\] \[\Rightarrow \]\[9K-1-8K-3+2K+2=0\] \[\Rightarrow \]\[3K-2=0\] \[\Rightarrow \]\[K=2:3\]You need to login to perform this action.
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