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The result after adding 3.8xx10^(-6) and...

The result after adding `3.8xx10^(-6)` and `4.2xx10^(-5)` with due regards to significant figures is

A

`4.85xx10^(-5)`

B

`0.458xx10^(-4)`

C

`4.6xx10^(-5)`

D

`45.8xx10^(-6)`

Text Solution

Verified by Experts

The correct Answer is:
C
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