Finding y'' for Implicitly Differentiated x^4+y^4=1

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To find y'' for the equation x^4 + y^4 = 1, the first step is to implicitly differentiate the equation to obtain y'. After successfully finding y', the next step involves differentiating y' again to find y''. Participants in the discussion emphasize the importance of showing work to identify errors in calculations. There is a focus on collaborative problem-solving, with members encouraging each other to share their steps for better guidance. The conversation highlights the challenges of implicit differentiation and the need for clear communication in mathematical problem-solving.
needhelpplz
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find y'' (double prime) for x^4+y^4=1
 
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Sounds like homework, so let me ask you, what do you think you should do?
 
Bitter said:
Sounds like homework, so let me ask you, what do you think you should do?

i know first to find the y' then go on to find y" but i can't find y" i cat get the first part but not the second..
 
i know first to find the y' then go on to find y" but i can't find y" i can get the first part but not the second..
 
needhelpplease said:
i know first to find the y' then go on to find y" but i can't find y" i can get the first part but not the second..

What did you get for y'?
 
Well, show us your work and we can point out your errors.
 
Question: A clock's minute hand has length 4 and its hour hand has length 3. What is the distance between the tips at the moment when it is increasing most rapidly?(Putnam Exam Question) Answer: Making assumption that both the hands moves at constant angular velocities, the answer is ## \sqrt{7} .## But don't you think this assumption is somewhat doubtful and wrong?

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