Answer
\[8.3\times {{10}^{-4}}\].
Work Step by Step
Any real number in the form \[a\times {{10}^{n}}\], is said to be in the scientific notation, where \[1\le a<10\], and n is any integer.
Since, the provided real number \[0.00083\]is less than \[1\], so n must be negative in the scientific notation \[a\times {{10}^{n}}\].
To determine the value of a, move the decimal point from left to right in the provided real number \[0.00083\], as provided number is less than \[1\].
So, \[a=8.3\].
Again, the decimal point moves \[4\] places right in \[0.00083\], so\[n=-4\].
Hence the scientific notation of the real number \[0.00083\]is \[8.3\times {{10}^{-4}}\].
Expression of \[0.00083\]in scientific notation is \[8.3\times {{10}^{-4}}\].
