Answers edited by Andrea S.
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Evaluate #lim_(n->oo) 1/n^4 prod_(j=1)^(2n) (n^2+j^2)^(1/n)#?
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Question #78c16
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Question #ba158
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Solve the Differential Equation # x^2y'' +11xy'+25y=0 #?
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How do you find the interval of convergence #Sigma (2^nx^n)/(lnn)# from #n=[2,oo)#?
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Epsilon/delta?
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How do you find #lim (x+x^(1/2)+x^(1/3))/(x^(2/3)+x^(1/4))# as #x->oo# using l'Hospital's Rule?
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Evaluate the definite integral.?
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Question #e6f38
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How do you find the power series for #f(x)=arctanx/x# and determine its radius of convergence?
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Question #5d9a5
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Consider the curve y=ax^1/2 + bx^-1/2 where a and b are constants. the normal to this curve at the point where x=4 is 4x+y=22. Find the values of a and b?
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Question #3aba9
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Question #222eb
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Determine whether the series converge or diverge?
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Question #f9d12
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How to you find the derivative of a sine function and a cosine function?
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How do you find the limit of #lnx/x# as #x->oo#?
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How do you use the Maclaurin series for #f(x) = ln abs((1+x)/(1-x))#?
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How do you find the Maclaurin Series for #y= x / sin(x)#?
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Question #e578c
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Question #9922f
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How do you find the derivative of # ln[x]/x^(1/3)#?
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Question #a95f8
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Question #98482
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Find y′′ for the curve ln(x) + y = ln(x^2) − y^2 at y = 0?
Note that the domain for x is that x > 0. There will only be one point on the curve with y = 0
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How do you test for the convergence or divergence of a non geometric series to infinity?
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How do you find #a# and #b# if #\lim _ { x \rightarrow 2} \frac { a \sqrt { x + 2} - b } { x - 2} = 1#?
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Question #8200b
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Question #890e9
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How to find formula for nth derivative of #f(x)=e^(2x)(x^2-3x+2)#?
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How to prove that (tan b / tab a) > (b/a) whenever 0 < a < b < π/2?
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How do you test the improper integral #int (3x-1)^-5dx# from #[0,1]# and evaluate if possible?
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How do you prove this ?
if
#lim_(n->oo)x_(2n)=L=lim_(n->oo)x_(2n+1)#
then #lim_(n->oo)x_(n)=L#
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What should I put for using the integral test to determine whether the series is convergent or divergent?
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What is #f(x) = int -e^(2x)-2e^x-x dx# if #f(-3 ) = 1 #?
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Question #7454e
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Question #4c5ac
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Question #f1ea6
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Question #7a30e
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How do you find the power series for #f'(x)# and #int f(t)dt# from [0,x] given the function #f(x)=Sigma n^-nx^n# from #n=[1,oo)#?
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How do you use the epsilon-delta definition of continuity to prove #f(x) = x^2# is continuous?
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What are the critical points of #f(x) =ln(xe^x)#?
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How to calculate this? #int_0^1{nx}^2dx#; #ninNN#*
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How do you evaluate #\sum _ { n = 0} ^ { \infty } \frac { ( x - 3) ^ { n + 1} } { ( n + 1) 4^ { n + 1} }#?
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Question #fc157
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What are the critical points of # f(x) = e^xlnx^2#?
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What is the particular solution of the differential equation # x^2 dy/dx = 4e^y # with #x=2# when #y=0#?
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How do you prove that the limit of #sqrtx = 3# as x approaches 9 using the epsilon delta proof?
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Question #1a038
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How do you find the nth partial sum, determine whether the series converges and find the sum when it exists given #1-2+3-4+...+n(-1)^(n-1)#?
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Question #ab2b2
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How do you find #(d^2y)/(dx^2)# for #2x-5y^2=3#?
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Question #abe4b
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Evaluate the integral #int \ 1/(x^2sqrt(x^2-9)) \ dx #?
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Question #2d57f
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Question #c347b
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What is #int_(-pi)^pi ((x^2+1)/(x^3cosx)) dx# ?
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How do you calculate Euler's Number?
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How do you find the Maclaurin series for #1/(2-3x)^2#?
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How do you find MacLaurin's Formula for #f(x)=100e^x# and use it to approximate #f(1/2)# within 0.01?
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Question #1f828
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How do you sketch the graph #y=(2e^x)/(1+e^(2x))# using the first and second derivatives?
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How do you find the limit of #sqrt(2-x^2)/x# as #x->0^+#?
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Question #b7690
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How do you find the maclaurin series expansion of #f(x)=(1-x)^-2#?
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Question #c78e9
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How do you evaluate the definite integral by the limit definition given #int (8-x)dx# from [0,8]?
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How do you use linear Approximation to find the value of #(1.01)^10#?
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Question #22e71
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How do you find the critical numbers for #y = x/(x^2 + 25)# to determine the maximum and minimum?
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Question #3829a
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Question #b030a
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