પદાવલિનું મૂલ્ય શોધો: $\frac{2 \cdot 3^{n+1} + 7 \cdot 3^{n-1}}{3^{n+2} - 2 \cdot (1/3)^{1-n}}$

  • A
    $1$
  • B
    $3$
  • C
    $-1$
  • D
    $0$

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જો ${x^{x \cdot \sqrt[3]{x}}} = {(x \cdot \sqrt[3]{x})^x}$,હોય તો $x =$

ધારો કે $\frac{7}{2^{1/2} + 2^{1/4} + 1} = A + B \cdot 2^{1/4} + C \cdot 2^{1/2} + D \cdot 2^{3/4}$,તો $A + B + C + D$ ની કિંમત શોધો.

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$\sqrt {[10 - \sqrt {24} - \sqrt {40} + \sqrt {60}]} = $

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કિંમત શોધો: $\frac{\sqrt{2}}{\sqrt{2 + \sqrt{3}} - \sqrt{2 - \sqrt{3}}}$

જો $12^{4+2x^2} = (24\sqrt{3})^{3x^2-2}$ હોય,તો $x$ ની કિંમત શોધો.

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