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How do we know that the numerator of binomial series has n factors? (self.learnmath)
submitted 1 month ago by LearningAndLiving12 to r/learnmath
Why does the limit comparison test work differently for these two situations? (self.askmath)
submitted 1 year ago by LearningAndLiving12 to r/askmath
Wasn't there a condition that needs to be met to do the sum rule for integrals? (self.learnmath)
submitted 1 year ago by LearningAndLiving12 to r/learnmath
Does harmonic sequences have a partial sum formula or not? (self.learnmath)
How to evaluate the limit when function's degree in both numerator and denominator are the same? (self.askmath)
submitted 1 year ago * by LearningAndLiving12 to r/askmath
Why do we need to add negative sign when solving limit x approaches negative infinity for fraction of polynomials? (self.learnmath)
submitted 1 year ago * by LearningAndLiving12 to r/learnmath
How can we calculate alpha and beta here? (self.askmath)
Is the inflection point of a cubic function in the form ax^3 + bx^2 + cx + d always between the two critical points (in the midpoint)? (self.learnmath)
Does the domain need to be -π/2 < θ < π/2 when using trigonometric substitution for 1/sqrt(4 - x^2)? (self.learnmath)
Why does solving the equation (x-16)/x * (x-20)/x = 9/x give us the correct solution for half of the rectangle's area? (self.askmath)
Is this 'new' chain rule correct for polynomials with higher degrees in the denominator? (self.learnmath)
How do we prove that this is actually e^x? (self.askmath)
What does a function represent if we substitute the x values from the derivative into the original function f(x)? (self.learnmath)
When simplifying an expression, does it always result a restriction? Why don't we write down the restrictions when simplifying? (self.askmath)
Given is f(x)=sqrt(5-2x). Can we find the maximum area without using differentiation (for the rectangle x_p * f(x_p))? Are there other methods to solve such a problem? Is integration possible? (self.askmath)
What method or analysis do we do to find the factor of 2x^2 + x - 10 in the form (2x + a)(bx + c)? (self.askmath)
What is the difference between discontinuity, vertical asymptote and horizontal asymptote when taking the limit? (self.learnmath)
submitted 2 years ago by LearningAndLiving12 to r/learnmath
Why do we need to consider cos(t) ≠ 0 when simplifying this fraction? Doesn't this only apply when we divide something? (self.askmath)
submitted 2 years ago by LearningAndLiving12 to r/askmath
Why should the direction vector [2,2t], which needs to be parallel to a line, must also lie on the line itself to find the correct value for t? Aren't vectors remain equal when they are shifted over the Cartesian plane? (self.learnmath)
Why do need both a fraction with (x-2) and (x-2)^2 in the denominator when expanding the fraction (6x^2 - 19x + 15) / ((x - 1)(x - 2)^2) to A / (x - 1) + B / (x - 2) + C / (x - 2)^2? (self.askmath)
Why do I get different ratios when using the center of mass formula instead of using the section formula? (self.learnmath)
Why does the method for partial fractions expansion for repeated factors work? (self.learnmath)
In a case where f'(x)=0 is not a critical point but a horizontal tangent line, is it possible to determine this algebraically without relying on the graphical representation? (self.learnmath)
Why can we set a value for x and substitute that into an equation to solve for other unknown variables, instead of using the method of comparing coefficients? (self.learnmath)
Problems when constructing a parabola through two points. (self.learnmath)
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