CBSE Class 12-science Answered
ex 6.5 maths q 3 - vii
Asked by lailavafra08 | 26 Oct, 2023, 19:24: PM
![](https://images.topperlearning.com/topper/tinymce/imagemanager/files/c1dbe86869300ab80a1c7e0cde5ee4bb653a74a91859c5.27178372qq.png)
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We have to find g'(x) , i.e. derivative of g(x) and equate it to zero to find x that can giveminimum or maximum of function value.
![begin mathsize 12px style g apostrophe left parenthesis x right parenthesis space equals space fraction numerator negative 2 x over denominator open parentheses x squared plus 2 close parentheses squared end fraction space equals space 0 end style](https://images.topperlearning.com/topper/tinymce/cache/496a320b581d7c1f498064b290f35e05.png)
Hence at x = 0 , function is maximum or minimum .
we can see from the given function g(x) , if |x| > 0 , then denominator increases and function decreases.
Hence g(x) is maximum at x = 0
Answered by Thiyagarajan K | 26 Oct, 2023, 19:54: PM
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