Home › TS EAPCET (Engineering) › Mathematics › Application of Derivatives › After naming the known and wanted rates, what is…
After naming the known and wanted rates, what is the next step?
ARelate them in an equation
BPlug in all the numbers
CSolve for the rate directly
DDifferentiate at once
Answer & Solution
Correct answer: A. Relate them in an equation
An equation linking the quantities must exist before it can be differentiated with respect to time.
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