Hey Friends!! solve this quest! _____________________________________________
Q) If 3 f(x)+5 f(1/x)=1/x-3 for all non-zero x, then f(x)=?
i) 1/14(3/x+5x-6)
ii) 1/14(-3/x+5x-6)
iii) 1/14(-3/x+5x+6)
iv) none of these
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Please answer it accurately and BEWARE OF SPAMMING!!