calculus related queries in MathXchanger

Proposition: Al knows only Bill

discrete-mathematics propositional-calculus
Updated October 17, 2019 05:20 AM

Convergence of $\sum_{n=1}^{\infty} \frac{2^n+5^n}{3^n+4^n}$.

calculus sequences-and-series
Updated October 17, 2019 05:20 AM

Proving one multivariate function is always greater than another.

multivariable-calculus inequality vector-analysis
Updated October 17, 2019 04:20 AM

I need to know where to start this problem

calculus inverse
Updated October 17, 2019 04:20 AM

Proving $(B\to{\lnot}C)\to D$, ${\therefore}B\to({\lnot}C{\to}D)$

propositional-calculus
Updated October 17, 2019 03:20 AM

directional derivative: relation between $g(\lambda) = f(\lambda x + (1-\lambda)y)$ and $f(u)$, where $u \in [x, y]$

calculus functional-analysis
Updated October 17, 2019 03:20 AM

Calc I: Related Rate Problem

calculus
Updated October 17, 2019 02:20 AM

DNF and CNF look the same?

propositional-calculus boolean-algebra conjunctive-normal-form disjunctive-normal-form
Updated October 17, 2019 02:20 AM

How to represent dilution as a formula when the dilution agent is not pure.

calculus recreational-mathematics
Updated October 17, 2019 01:20 AM

How does y[x]=a*E^(r - r/x) when y′[x]=(ry[x])x^2 and y[1]=a

calculus ordinary-differential-equations derivatives
Updated October 17, 2019 01:20 AM

Indefinite integral $\int \frac{1}{2-\cos(x)}\,dx$ has discontinuities. How to fix?

real-analysis calculus integration
Updated October 17, 2019 01:20 AM

Joint Probability Multiple Integral Confusion

integration multivariable-calculus probability-distributions
Updated October 17, 2019 00:20 AM

Confused with the notation of functions and equations

calculus linear-algebra
Updated October 17, 2019 00:20 AM

Find an equation for the plane perpendicular to the line $x=5+7t, y=4+3x, z=-3-2t$

calculus linear-algebra multivariable-calculus
Updated October 17, 2019 00:20 AM

Calculating the range of a tough function

calculus
Updated October 16, 2019 23:20 PM

How to evaluate $\int_0^1\frac{\ln x\ln(1+x^2)}{1-x^2}\ dx$ in an elegant way?

calculus integration definite-integrals closed-form harmonic-numbers
Updated October 16, 2019 23:20 PM

Taking the gradient of function with linear transformation

calculus linear-algebra matrices gradient-descent hessian-matrix
Updated October 16, 2019 23:20 PM

prove $\int\cot(x){\csc}^n(x)\ dx=\frac{-\csc^n(x)}{n}+c$

calculus integration closed-form
Updated October 16, 2019 23:20 PM

Demonstrate that the stochastic process can be writen as $X(t)=m(t)+l_{2}(t) W(r(t))$

stochastic-processes stochastic-calculus self-learning
Updated October 16, 2019 22:20 PM

How to find out what range of x is this true for?

calculus
Updated October 16, 2019 22:20 PM

limit of sum of little-oh functions

real-analysis calculus limits summation approximation
Updated October 16, 2019 21:20 PM

Convergent series???

calculus sequences-and-series
Updated October 16, 2019 21:20 PM

Finding what f is knowing its derivate.

calculus functional-analysis
Updated October 16, 2019 20:20 PM

Average Distance of a Point in a Circle from a Fixed Point Using Polar Coordinates

calculus
Updated October 16, 2019 20:20 PM

The types as worlds approach

lambda-calculus
Updated October 16, 2019 20:20 PM

Existence and uniqueness for second order ODE

ordinary-differential-equations multivariable-calculus
Updated October 16, 2019 20:20 PM

Maximum distance (diameter?) in a simplex

calculus euclidean-geometry simplex
Updated October 16, 2019 20:20 PM

Alternative way to calculate $\int_0^1(x^4(1-x)^4)/(1+x^2)dx$

calculus definite-integrals
Updated October 16, 2019 19:20 PM

Joint PDF of two exponential random variables over a region

integration multivariable-calculus probability-distributions exponential-distribution
Updated October 16, 2019 18:20 PM

Need help simplifying expression

calculus
Updated October 16, 2019 17:20 PM

Give a minimum sized structure such that this sentence is invalid.

logic propositional-calculus first-order-logic
Updated October 16, 2019 15:20 PM

Prove that if $\sum_1^n x_n=0, \sum_1^nx_n^2=1$ there exist $i,j$ such that $x_ix_j\leq -{1\over n}$

calculus linear-algebra sequences-and-series
Updated October 16, 2019 15:20 PM

what is the matter of this integral?

calculus integration
Updated October 16, 2019 14:20 PM

Proving $f(x,y)\geq g(x,y)$

calculus multivariable-calculus derivatives partial-derivative monotone-functions
Updated October 16, 2019 14:20 PM

What is the $ \int e^{x^{-2}}\, dx$?

calculus integration definite-integrals indefinite-integrals
Updated October 16, 2019 13:20 PM

What are the partial derivatives of the function below?

multivariable-calculus functions partial-derivative
Updated October 16, 2019 13:20 PM

GRE Math Sub James Stewart Calculus

calculus gre-exam
Updated October 16, 2019 12:20 PM

Find the value $\alpha$ s.t. all solutions tend to 0 as $t\to\infty$

calculus ordinary-differential-equations
Updated October 16, 2019 12:20 PM

How to write this as a multiplication?

calculus
Updated October 16, 2019 11:20 AM

How to differentiate $O=f(x,t)g(x,t)h(x,t)$ with respect to t?

calculus multivariable-calculus derivatives partial-derivative
Updated October 16, 2019 11:20 AM

Finding the limit for the level curves of a multivariable function

limits multivariable-calculus curves
Updated October 16, 2019 11:20 AM

Convergence of power of a real sequence

calculus sequences-and-series convergence cauchy-sequences
Updated October 16, 2019 10:20 AM

Calculating the definite integral $\int^a_{-a} e^{-x^2} \, dx$

calculus integration definite-integrals gaussian-integral
Updated October 16, 2019 10:20 AM

How to measure the similarity between two weighted graphs？

matrix-equations matrix-calculus network
Updated October 16, 2019 09:20 AM

On Girsanov's Theorem

probability stochastic-calculus brownian-motion
Updated October 16, 2019 09:20 AM

Series using partial sums...

calculus
Updated October 16, 2019 08:20 AM

Equation z^3=sqrt(3)+i

calculus
Updated October 16, 2019 07:20 AM

Compute the value of the $30$th derivative of the function $g(x) = \sinh{\left(x^4\right)}$ at the origin, i.e. $g^{(30)}(0)$.