MCQ
The multiplicative inverse of $10^{10}$ is:
  • A
    $10$
  • B
    $\frac{1}{10}$
  • C
    $10^{-10}$
  • $10^{10}$

Answer

Correct option: D.
$10^{10}$
D.  $10^{10}$
Solution:
$10^{-10}\times10^{10} = 10^{-10+10} = 10^\circ= 1$

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