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If fraction numerator x squared plus 5 x plus 1 over denominator left parenthesis x plus 1 right parenthesis left parenthesis x plus 2 right parenthesis left parenthesis x plus 3 right parenthesis end fraction equals fraction numerator A over denominator x plus 1 end fraction plus fraction numerator B over denominator left parenthesis x plus 1 right parenthesis left parenthesis x plus 2 right parenthesis end fraction plus fraction numerator C over denominator left parenthesis x plus 1 right parenthesis left parenthesis x plus 2 right parenthesis left parenthesis x plus 3 right parenthesis end fraction then B=

Maths-General

  1. 10
  2. -5
  3. 0
  4. 1

    Answer:The correct answer is: 0

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    Silicone

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    chemistry-General
    left parenthesis M e right parenthesis subscript 2 end subscript S i C l subscript 2 end subscript stack ⟶ with H subscript 2 end subscript O on top open square brackets negative O minus left parenthesis M e right parenthesis subscript 2 end subscript S i minus O minus close square brackets subscript n end subscript
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    maths-General
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    Assertion (A):Iffraction numerator 1 over denominator left parenthesis x minus 2 right parenthesis open parentheses x squared plus 1 close parentheses end fraction equals fraction numerator A over denominator x minus 2 end fraction plus fraction numerator B x plus C over denominator x squared plus 1 end fraction ,then Aequals 1 fifth comma B equals 1 fifth comma C equals negative 2 over 5
    Reason (R) : fraction numerator 1 over denominator left parenthesis x minus a right parenthesis open parentheses x squared plus b close parentheses end fraction equals fraction numerator 1 over denominator a squared plus b end fraction open square brackets fraction numerator 1 over denominator x minus a end fraction minus fraction numerator x plus a over denominator x squared plus b end fraction close square brackets

    Assertion (A):Iffraction numerator 1 over denominator left parenthesis x minus 2 right parenthesis open parentheses x squared plus 1 close parentheses end fraction equals fraction numerator A over denominator x minus 2 end fraction plus fraction numerator B x plus C over denominator x squared plus 1 end fraction ,then Aequals 1 fifth comma B equals 1 fifth comma C equals negative 2 over 5
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