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TFR
  • Member for 3 years, 6 months
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5 votes
3 answers
727 views

The meaning of the indefinite integral symbol the definition of an antiderivative

4 votes
2 answers
201 views

Implication statements involving a variable

2 votes
1 answer
77 views

Questions about solving equations.

2 votes
0 answers
89 views

Graph of hyperbola appears empty in Desmos: $\left|\left((x+c)^2+y^2\right)^{1/2}-\left((x-c)^2+y^2\right)^{1/2}\right|=2c$

1 vote
2 answers
507 views

What exacly does solving a differential equation mean?

1 vote
2 answers
662 views

Why do we need tangent vector unequal to zero for smoothness of a vector function?

1 vote
1 answer
229 views

Prove y=0 is a unique solution

1 vote
3 answers
158 views

The general solution of $x\dfrac{dy}{dx} = y$

1 vote
2 answers
163 views

Absolute signs in solving ODEs

1 vote
1 answer
1k views

Does every continuous function has an anti-derivative?

1 vote
1 answer
75 views

differential form of a differential equation

1 vote
1 answer
87 views

whether a function with a closed interval domain has an antiderivative

1 vote
2 answers
144 views

Is a vector space a quadruple or is it a set?

0 votes
1 answer
253 views

division by zero ODE

0 votes
1 answer
140 views

How do we know the Newton-Raphson method produces a better approximation than the initial point.

0 votes
1 answer
237 views

Derivation of Cartesian equations of conic sections

0 votes
0 answers
74 views

The symbol used in the evaluation of an integral

0 votes
0 answers
44 views

Derivation of the formula for a tangent plane to a surface

0 votes
0 answers
122 views

Converse of Fundamental Theorem of Line Integral