If A is a positive number, the parametric curve

(x = t^3 − t

y = A/(1 + t^22)

looks like:

For one value of A, the “self-intersection” of the curve is perpendicular. The picture

looks like:

Find that value of A.

link is available: http://math.rutgers.edu/~pranadav/Workshop6Sp10 question 3

(x = t^3 − t

y = A/(1 + t^22)

looks like:

For one value of A, the “self-intersection” of the curve is perpendicular. The picture

looks like:

Find that value of A.

link is available: http://math.rutgers.edu/~pranadav/Workshop6Sp10 question 3

### Recently Asked Questions

- Please refer to the attachment to answer this question. This question was created from Lionbride.docx.

- I don't understand how to create an excel and insert information from other function. # https: //xlsxwriter.readthedocs.io/tutorial01.html # https:

- The storm surge : is caused near the eye because the inward-moving winds create inward-moving ocean currents. Why this is wrong