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Partial Fractions - Set 1

Home
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NUST Entrance Test
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Mathematics
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Partial Fractions

Set 1

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MM

Mashaal Masha

Sep 29, 2022

On this page

$If $\frac{4x}{(x-1)(x+1)}=\frac{A}{x-1}+\frac{B}{x+1}$ then the values of $A$ and $B$ are$
$\frac{1}{x(x+1)}=\frac{A}{x+1}+\frac{B}{x}$ then $A+B=$

Choose the correct options for the following questions.

If $\frac{4x}{(x-1)(x+1)}=\frac{A}{x-1}+\frac{B}{x+1}$ then the values of $A$ and $B$ are

Difficulty: Easy

A:

2 and 2

B:

1 and $-1$

C:

2 and $-2$

D:

None of these

View Solution Steps

\frac{1}{x(x+1)}=\frac{A}{x+1}+\frac{B}{x}$ then $A+B=

Difficulty: Easy

A:

0

B:

1

C:

2

D:

-2

View Solution Steps

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