कौन-सा व्यंजक (t) में बहुपद नहीं है क्योंकि (t) हर में है?
Which expression is not a polynomial in (t) because (t) is in the denominator?
Explanation opens after your attempt
Correct Answer
B. \(6+\frac{3}{t}\)
Concept
\(\frac{3}{t}=3t^{-1}\), so the power is (-1). An expression with a negative power is not a polynomial.
Why this answer is correct
The correct answer is B. \(6+\frac{3}{t}\). \(\frac{3}{t}=3t^{-1}\), so the power is (-1). An expression with a negative power is not a polynomial.
Exam Tip
\(\frac{3}{t}=3t^{-1}\) होता है और घात (-1) है। ऋणात्मक घात वाला व्यंजक बहुपद नहीं होता।
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