Q. 265.0( 2 Votes )

Out of the four options, only one is correct. Write the correct answer.

The usual form for 2.03 × 10–5
A. 0.203

B. 0.00203

C. 203000

D. 0.0000203

Answer :

By laws of exponent,




2.03 × 10-5 = 0.0000203


Hence, the usual form for 2.03 × 10–5 is 0.0000203.

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