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DIFFERENTIATION — Statistics STD 12 Commerce — Question

Gujarat BoardEnglish MediumSTD 12 CommerceStatisticsDIFFERENTIATION1 Mark
MCQ
What is $\frac{d y}{d x}$ if $y=a x^{n}, a$ is a constant $?$
  • A
    $n x^{n-1}$
  • ✓
    an $x^{n-1}$
  • C
    $0$
  • D
    $a n x^{n+1}$
✓

Answer

Correct option: B.
an $x^{n-1}$

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