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If (f(x)=\frac{2x+7}{3x-4}), which value is not in the range of (f)?यदि (f(x)=\frac{2x+7}{3x-4}) है तो कौन सा मान (f) के परिसर में नहीं आएगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (\frac{2}{3})(\frac{2}{3})
From (y=\frac{2x+7}{3x-4}), we get (x=\frac{4y+7}{3y-2}). Hence (3y-2\ne 0), so (y\ne \frac{2}{3}).(y=\frac{2x+7}{3x-4}) से (x=\frac{4y+7}{3y-2}) मिलता है। इसलिए (3y-2\ne 0), अतः (y\ne \frac{2}{3}) होगा।
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