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Intro to Proofs: Properties of Relations
- Dembadon
- · Replies 3 ·
Projection and reflection of vector onto plane with normal n=i-2j+k
- SP90
- · Replies 5 ·
Integration by substitution problem
- madmike159
- · Replies 2 ·
Solving a linear equation with a cross product
- SP90
- · Replies 1 ·
Series solution about a regular singular point (x=0) of xy''-xy'-y=0
- Pinedas42
- · Replies 2 ·
Area of overlapping polar coordinates
- ex81
- · Replies 4 ·
Cartesian equation of the plane through the given points
- ezsmith
- · Replies 2 ·
Proving Impossibility of Integer n in Modular Arithmetic
- mike1
- · Replies 23 ·
Finding all subgroups of S3 using Lagrange's theorem
- e179285
- · Replies 3 ·
Probability of exactly three cards in at least one suit in an 8-card hand
- charmedbeauty
- · Replies 16 ·
Second derivative test fails for y=(x^2-1)^4 at x=±1
- Dramacon
- · Replies 2 ·
Sum of the infinite series ((-1)^n * (-7)^n)/n
- Erubus
- · Replies 2 ·
Limit with 0/0 and ∞-∞ indeterminate forms
- mtayab1994
- · Replies 16 ·
Minimum distance/energy bird flight problem.
- kieth89
- · Replies 4 ·
Maximum of the function F(X)=X*(1+X)^0.5
- Mike s
- · Replies 4 ·
Absolute Convergence Theorem and Test for Divergence Connection
- knowLittle
- · Replies 16 ·
Injective Function Proof for Decreasing Functions
- Tomp
- · Replies 5 ·
Systems of Homogeneous Linear Differential Equations
- DODGEVIPER13
- · Replies 2 ·
Determine Absolute Convergence, Conditionally Convergent, or Divergent
- knowLittle
- · Replies 15 ·
Statistics and Tchebysheff's theorum
- major_maths
- · Replies 3 ·
Perpendicular line to the Surface
- τheory
- · Replies 2 ·
Absolute Convergent, Conditionally Convergent?
- knowLittle
- · Replies 6 ·
Trying an alternative to Trig Substitutions
- Nano-Passion
- · Replies 10 ·
Determine if series is con/divergent
- bfusco
- · Replies 5 ·
Proving "3f ≤ 2e" for Planar Graphs
- kinof
- · Replies 1 ·
A differentiation and integraion question
- kevester
- · Replies 3 ·
Why does sec^(2k)x = (sec²x)^(k-1)·sec²x in integral substitution?
- Nano-Passion
- · Replies 6 ·
Express x and y as a linear combination of v's
- robertjford80
- · Replies 6 ·
How do i do this? With picture
- 2.7taudi
- · Replies 7 ·
Convergence of a series with tests
- trap101
- · Replies 14 ·
Convergence or divergence (series)
- bfusco
- · Replies 3 ·
Volume of the space region inside sphere outside coni
- melihaltintas
- · Replies 2 ·
Integration using Monte-Carlo method
- Pzi
- · Replies 3 ·
Formula for determining if one vector is a multiple for two others
- robertjford80
- · Replies 4 ·
Coordinates and change of base
- robertjford80
- · Replies 4 ·
Evaluate the Integral sqrt(1+7s)ds
- needmathhelp!
- · Replies 9 ·
Prove Calculus Identities: f, g Real Valued Functions
- bugatti79
- · Replies 7 ·
What is infinity to the power of zero?
- Pyroadept
- · Replies 4 ·
Proving cyclic groups with more than two elements have at least two generators
- Daveyboy
- · Replies 13 ·
Why does one parametrisation work for the hypotenuse line integral?
- nayfie
- · Replies 3 ·
Reducing the Wave Equation: Change of Variables
- K29
- · Replies 3 ·
Proving Equality of Image and Eigenspace for Eigenvalue 1
- chrisb93
- · Replies 4 ·
Proving Recurrence Relation by Induction
- dragonkiller1
- · Replies 5 ·
How Do You Calculate the Null Space of a 3x3 Matrix?
- robertjford80
- · Replies 18 ·
How to Calculate Transition Matrices for Symmetric 2x2 Matrices?
- schmiggy
- · Replies 4 ·
Basic Differential Equations Problem (I Have No Idea What I Am Doing)
- chez_butt23
- · Replies 1 ·
Proving (1+x)^n approaches 1 + nx when x goes to zero
- U.Renko
- · Replies 3 ·
What is the value of θ, if x = 2(θ − sen θ)
- dako
- · Replies 4 ·
Integrating Recurrence Formula for x_n = n^{-1} - 7x_{n-1}
- QCM~
- · Replies 3 ·
Evaluate the definite integral of sin(2x) from 0 to π/8
- needmathhelp!
- · Replies 2 ·
Value that this series converges to
- ladyzzyzzyzzx
- · Replies 9 ·
Proof: limit=0 for any positive integer n
- dincerekin
- · Replies 14 ·
Laurent Series Expansion of $\frac{1}{z^2-1}$
- gtfitzpatrick
- · Replies 2 ·
Kronecker's theorem - Find a field with roots for X^4 + 1
- Silversonic
- · Replies 1 ·
Confusion on sign convention for surface integrals
- hermish
- · Replies 7 ·
How to Solve a Vector Equation Using Scalar and Vector Products?
- Lucy Yeats
- · Replies 14 ·
What is the value of e when substituting n=infinity into the limit (1 + 1/n)^n?
- tahayassen
- · Replies 37 ·
Inverse tangent function in real and complex domain
- bluecode
- · Replies 1 ·
Finding the point on y=x² closest to (2,1) using Lagrange multipliers
- fnord
- · Replies 3 ·
When does the equation (z1z2)^w=(z1^w)(z2^w) hold for all complex values of w?
- Lucy Yeats
- · Replies 4 ·
Calculus area between two curves
- dako
- · Replies 7 ·
Differentiability and Continuity at a point
- bluecode
- · Replies 3 ·
Divergence Theorem for Surface Integrals
- bugatti79
- · Replies 7 ·
Evaluating the Integral \int_0^{2\pi}log|e^{i\theta}-1|d\theta
- Poopsilon
- · Replies 3 ·
Determine whether the given vectors form a basis
- robertjford80
- · Replies 5 ·
Linear Transformation from P2 (R) to P3 (R)
- Adyssa
- · Replies 4 ·
Limit of 2-Variable Function at (-1,1)
- seasponges
- · Replies 7 ·
Find a matrix S1 that satisfies A= S(uppercase lamda)S^(-1)
- DODGEVIPER13
- · Replies 6 ·
Counting and Probability why is this wrong?
- charmedbeauty
- · Replies 3 ·
Prove that if S is a subset of A then S is an empty set.
- DeadOriginal
- · Replies 15 ·
Proving a number is irrational
- Miike012
- · Replies 5 ·
Is the Reduction Formula Valid for All n in Integral Calculations?
- jimbobian
- · Replies 6 ·
Finding the exact value of an integral without calculator
- rubenhero
- · Replies 4 ·
Test the Series for Convergence or Divergence
- knowLittle
- · Replies 5 ·
Line Integral of a parametric curve
- chrisy2012
- · Replies 6 ·
Stationary distribution of a Markov chain
- Gregg
- · Replies 2 ·
Use geometric series to find the Laurent series
- Kiefer
- · Replies 2 ·
Why Do We Need to Convert Series to Partial Fractions for Evaluation?
- trap101
- · Replies 3 ·
Probability Question. Normally distributed
- mah062
- · Replies 1 ·
Maximum and minimum of f(x,y) within a confined domain
- Mathoholic!
- · Replies 9 ·
Finding the sum of the series ∑ 2^(1/n) using partial sums
- arl146
- · Replies 15 ·
Using the CDF to find probabilities in different ranges
- mah062
- · Replies 2 ·
Find the COG of two cubic curves
- hms.tech
- · Replies 6 ·
Proving an identity with analytic functions and complex conjugates
- Poopsilon
- · Replies 1 ·
Proving ∏ with summation and/or Lhopitals?
- LearninDaMath
- · Replies 1 ·
2D heat equation bounday conditions for different intervals
- Gregg
- · Replies 1 ·
How can electric potential contain so much information?
- zezima1
- · Replies 1 ·
Real Analysis - Differentiation in R^n - Example of a specific function
- GridironCPJ
- · Replies 1 ·
Concave up and down of f (solving inequality)
- cjh12398
- · Replies 1 ·
Express the given vector in terms of its coordinates
- robertjford80
- · Replies 12 ·
Any group of order 952 contains a subgroup of order 68?
- Syrus
- · Replies 23 ·
How do you determine convergence of a series?
- arl146
- · Replies 5 ·
Whats the derivative of sin^2(theta)?
- M. next
- · Replies 3 ·
How Do You Calculate the Area of the Upper Crescent in Polar Coordinates?
- captainquarks
- · Replies 5 ·
Integral involving trig substitution
- fran1942
- · Replies 2 ·
Solving the Integral of cos^2(bx): Is There an Easier Way?
- KingBigness
- · Replies 2 ·
Finding the Volume Inside Two 3D Surfaces Using Integration Techniques
- bossman27
- · Replies 8 ·
Solving dy/dx=y/x by separation of variables
- pmqable
- · Replies 2 ·
Find the bases for the eigenspaces of the matrix
- DODGEVIPER13
- · Replies 4 ·
Boundary Value problem and ODE
- fionamb83
- · Replies 1 ·