Questions Answered

Fanalian46:
Group Title
So I've downloaded the course materials on the page:
http://ocw.mit.edu/courses/mathematics/1801scsinglevariablecalculusfall2010/down…
 updated 2 years ago
 6 replies
 1 Medal

FabianMontescu:
Group Title
The problem set 3 refers to some equations that I couldn't find. For example, problem 2A10 reads:
Derive (9), (10), (12) by using formula…
 updated 2 years ago
 2 replies
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LuckyF00L:
Group Title
Hey guys , i am currently in lecture 10. I totally understand where the linear approximation comes from. But i don;t quite get how we deri…
 updated 2 years ago
 2 replies
 1 Medal

daperkins:
Group Title
Ok, so a secant line is one that touches a curve at two points. Still not sure the significance of a tangent line.
 updated 2 years ago
 4 replies
 2 Medals

FabianMontescu:
Group Title
Is the answer for 1J1k correct in the solution sheet?
It says \[6 tan(3x)sec^2(3x) = 6sin(x)/ cos^3(x)\] and I don't really get that last…
 updated 2 years ago
 2 replies
 1 Medal

Taylfoot:
Group Title
How would I do this. "If FinBeer paid a dividend of $50 in 2009, what was the Retained Earnings balance in 2008"
 updated 2 years ago
 2 replies
 1 Medal

billyice123:
Group Title
brand new to the site. I am in a private computer lab and now how tutorials (video,etc) for calculus, so I went from hating life to loving…
 updated 2 years ago
 1 reply
 2 Medals

Throol:
Group Title
Could someone please explain problem 1G5b of the first problem set? I looked online for the binomial theorem and how to solve binomial co…
 updated 2 years ago
 9 replies
 2 Medals

gavyap:
Group Title
How to proof problem set 1 question 1D10: Show that
g(h) = [f(a + h) − f(a)]/h has a removable discontinuity at h = 0 and that f'(a) exist…
 updated 2 years ago
 1 reply
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yuri345:
Group Title
hey , who is hearing me
 updated 2 years ago
 5 replies
 1 Medal

murillopdr:
Group Title
evaluate the limit of (x^(1/3)1)/(sqrt(x)1) as x tends to one. Algebraically.
 updated 2 years ago
 2 replies
 1 Medal

BryceThomas:
Group Title
How do you sketch the function in 1A2 b) in Problem Set 1?
 updated 3 years ago
 4 replies
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