If ∫2x−1(x+1)dx=f(x)2x−1+C. Then f(x) is equal to (A) 3x+4 (B) 4x+3 (C) 32(x+2) (D) x+4

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Question

If $\int \frac{( x + 1 )}{2 x - 1} d x = f (x) 2 x - 1 + C .$ Then $f (x)$ is equal to (A) $\frac{x + 4}{3}$ (B) $\frac{x + 3}{4}$ (C) $\frac{2}{3} (x + 2)$ (D) $x + 4$

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\int \frac{( x + 1 )}{2 x - 1} d x = f (x) 2 x - 1 + C .

Then

f (x)

is equal to (A)

\frac{x + 4}{3}

(B)

\frac{x + 3}{4}

(C)

\frac{2}{3} (x + 2)

(D)

x + 4

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Question Text

\int \frac{( x + 1 )}{2 x - 1} d x = f (x) 2 x - 1 + C .

Then

f (x)

is equal to (A)

\frac{x + 4}{3}

(B)

\frac{x + 3}{4}

(C)

\frac{2}{3} (x + 2)

(D)

x + 4