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Apr
14
comment Mellin Transform of the floor function
See a related technique.
Apr
13
revised mapping from $2^A$ to $P(A)$
improved formatting
Apr
13
revised Systems of Linear Differential Equations - Is this Correct?
added 11 characters in body
Apr
13
comment Showing a function is decreasing
This sequence converges to $0$, but it is not monotonically decreasing.
Apr
13
comment Inverse Laplace Transform of Reciprocal Quadratic Function
Here are some technique.
Apr
13
comment Evaluate the following Dirac delta integrals:
@user142340: Good job.
Apr
13
answered Evaluate the following Dirac delta integrals:
Apr
13
comment How to show that there is no $3\times3$ real matrix $A$ such that $A^2+I=0$?
(+1) nice answer.
Apr
13
comment How to show that there is no $3\times3$ real matrix $A$ such that $A^2+I=0$?
According to your argument $|A|$ should be $\pm i$
Apr
13
comment Systems of Linear Differential Equations - Is this Correct?
@user2312844: You are welcome.
Apr
13
answered Systems of Linear Differential Equations - Is this Correct?
Apr
13
comment Systems of Linear Differential Equations - Is this Correct?
Check this technique. I do not know why this question was deleted!
Apr
13
comment Systems of Linear Differential Equations - Is this Correct?
Do you know the matrix techniques?
Apr
12
comment Taylor series of an integral function
@Paze: It is easier.
Apr
12
answered Taylor series of an integral function
Apr
12
answered Finding the sixth roots of $-8i$
Apr
12
answered Finding the Remainder
Apr
12
comment Reduction formula for $\int \frac{dx}{x^n \sqrt{ax+b}}$
(+1) nice answer.
Apr
12
comment Reduction formula for $\int \frac{dx}{x^n \sqrt{ax+b}}$
The most important thing is that you try and do not give up.
Apr
12
comment Reduction formula for $\int \frac{dx}{x^n \sqrt{ax+b}}$
What have you tried?