Q. 1 C4.0( 38 Votes )

# Express the following numbers in the exponential form:

0.000169.

Answer :

We prime factorize the number 169

169 = 13^{2}

So we can say that

0.000169 = 13^{2}× 10^{-6}

⇒ 0.000169 = (13× 10^{-3})^{2}

⇒ 0.000169 = 0.013^{2}

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