The question is this: $$\frac{1}{R^p} = \frac{1}{4.5\times 10^2} + \frac{1}{9.4\times 10^2}$$ I calculated the equation so that it simplifyed to: $$\frac{...

a1=18, r=4/3, 8th term 1.Find the indicated term of the geometric sequence algebraically.

Let $k$ be a field. How can I explicitly compute $$ Tor_{R}^*(k,k) $$ over the ring $R=k[x_1,\dots,x_n]$. After playing around with it for small $n$ and a...

Given that we know the lengths of the sides of a triangle (SSS), how can the coordinates of the vertices in the Euclidean plane of such a triangle be math...

I am dealing with a programming problem and was wondering if there's a general method to solve it. Is there a general way to find 'n' such ...

So part of the problem I'm trying to solve is this: $|2-9|^{3{^3}}$ being the exponent, to the power of 3. Do I have to apply the exponent to everyth...

I am writing a 3 Step AB Method code to output the computed solutions, time points and step sizes and a log-log plot of the errors. Whilst I input the Tim...

I came across this question as an exercise, had a brief idea, but didn't know how to proceed. Let $X \sim N(0, 1)$. What is the p.d.f of $|X|$ ? I kn...

An integral domain $D$ is called a Euclidean domain if there is a function $d$ from the non-zero elements of D to the non-zero integers such that 1) $d\le...

I have a square matrix A. Is there a way I can apply operations like addition, subtraction, matrix multiplication, matrix inverse and transpose to get the...