Questions Answered

arturop:
Group Title
I don't understand the geometry of 3F  8b (not even what's been asked). If someone can help I'd be grateful.
 updated 2 years ago
 3 replies
 1 Medal

arturop:
Group Title
I believe the solution to 2C10 is wrong. The substitution according to the figure should be cosines rather than sines. Anyone disagrees?
 updated 2 years ago
 2 replies
 1 Medal

arturop:
Group Title
Hi,
I'm looking at the ladder problem in the recitation session for lesson 31, related to rates of change. I can understand the solution be…
 updated 2 years ago
 4 replies
 1 Medal

mzirino:
Group Title
Problem set 3, question 2A1 says:
Find the linearization of sqrt(a + bx) at 0, by using (2), and also by using
the basic approximation form…
 updated 2 years ago
 2 replies
 2 Medals