यदि $\log_{10} 2 = 0.3010$ है,तो $\log_{10}(1/2) =$

  • A
    $-0.3010$
  • B
    $0.6990$
  • C
    $1.6990$
  • D
    $-0.6990$

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Similar Questions

यदि $\log _{10} 2 = 0.3010$ और $\log _{10} 7 = 0.8451$ है,तो $\log _{10} 2.8$ का मान ज्ञात कीजिए।

$\log _{10} \tan 40^{\circ} \cdot \log _{10} \tan 41^{\circ} \cdots \log _{10} \tan 50^{\circ} = ?$

यदि $\log 2=x, \log 3=y$ और $\log 7=z$ है,तो $\log (4 \sqrt[3]{63})$ का मान ज्ञात कीजिए।

यदि $0 < a < 1$,$0 < x < 1$ और $x < a$ है,तो $\log_{a} x$ क्या होगा?

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