यदि $a^{2}+b^{2}-c^{2}=2(a-b-c)-3$ है,तो $4a-3b+5c$ का मान ज्ञात कीजिए।

  • A
    $2$
  • B
    $3$
  • C
    $5$
  • D
    $6$

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$(8 \div 88) \times 8888088 = ?$

यदि $x = \frac{a}{a-1}$ और $y = \frac{1}{a-1}$ है,तो

$(15 \times 0.40)^{4} \div (1080 \div 30)^{4} \times (27 \times 8)^{4} = (3 \times 2)^{?+5}$

यदि $(\sqrt{3})^{5} \times 9^{2} = 3^{n} \times 3 \sqrt{3}$ है,तो $n$ का मान ज्ञात कीजिए।

$\frac{2^{1 / 2} \cdot 3^{1 / 3} \cdot 4^{1 / 4}}{10^{-1 / 5} \cdot 5^{3 / 5}} \div \frac{3^{4 / 3} \cdot 5^{-7 / 5}}{4^{-3 / 5} \cdot 6}$ का मान ज्ञात कीजिए।

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