Question
Using differentials, find the sum of digits approximate value of the following up to places of decimal.
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Text solutionVerified
Consider . Let and .
Then,
[as ]
Hence, the approximate value of is
Then,
Now, is approximately equal to and is given by,
[as ]
Hence, the approximate value of is
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Question Text | Using differentials, find the sum of digits approximate value of the following up to places of decimal. |
Answer Type | Text solution:1 |
Upvotes | 150 |