Prove that limit(z -> z_0)

limit of (x*(y-1)^2*cosx)/(x^2+2(y-1)^2) as (x,y)->(0,1).By evaluating along different paths this limit often goes to 0. This
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2. asked by Jim
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If n is a positive integer, prove that integral[(lnx)^ndx=((-1)^(n))*n!](lower limit=0, upper limit=1)Thanks Again,
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2. asked by Hector
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I have two similar problems that I need help completing. Please show all your work.Question: Find the limit L. Then use the
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2. asked by Liz
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The first year after the speed limit was reduced to 55 mph was the first year since there was a federal speed limit that no one
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2. asked by jenna
3. 479 views
which is the primary purpose of a resistor in series with a led being driven by a flip-flopa. Limit voltage b. Limit current c.
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2. asked by Makaila
3. 721 views
Having a masimum number of terms or years than an elected official can serve is called:session limit voting limit term limit
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2. 25 views
limit of (10^n)/(n!) as n->infinityThe answer is zero. Can you prove it?
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2. asked by Sean
3. 372 views
limit (x^2+y^2)/(x+y)^2 as (x,y)->(0,0)I don't know how to prove it doesn't exist. Please help!
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2. asked by Margo
3. 452 views
Provelimit as x approaches +infinity of (1 + 1/x)^x = e
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2. asked by mathstudent
3. 455 views
x_1=3/2, x_(n+1)=3/(4-x_n)prove that the series x_n converges and find its limit.
1. 4 answers
2. asked by moran
3. 388 views