20 results authored by Tore Gaupseth - search across all users.

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• Question

The javascript function edge(...) draws the edges of a triangle

• Question

There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

• Exam (5 questions)

First- and second order recurrence equations, homogenous and nonhomogenous

• Question

Student is asked whether a quadratic equation can be factorised. If they say "yes", they're asked to give the factorisation.

• Question

Solve a first order algebraic equation

• Question

I en uendelig geometrisk rekke er $a_3 = 2$  og $a_6 = \frac 1 4$.

• Question

Demo of Mathematical expression and Number input questions

• Question in Narvik

Basic rules of derivatives

• Question in Narvik

No description given

• Question in Narvik

No description given

• Question in Narvik

No description given

• ma207_Series
Draft
Question in Narvik

No description given

• ma216_Logikk
Question

Given sentences involving propositions translate into logical expressions.

• ma2178_Logikk
Question

Create a truth table for a logical expression of the form $((a \operatorname{op1} b) \operatorname{op2}(c \operatorname{op3} d))\operatorname{op4}(e \operatorname{op5} f)$ where each of $a, \;b,\;c,\;d,\;e,\;f$ can be one the Boolean variables $p,\;q,\;\neg p,\;\neg q$ and each of $\operatorname{op1},\;\operatorname{op2},\;\operatorname{op3},\;\operatorname{op4},\;\operatorname{op5}$ one of $\lor,\;\land,\;\to$.

For example: $((q \lor \neg p) \to (p \land \neg q)) \to (p \lor q)$

• ma217_Logikk
Question

Create a truth table for a logical expression of the form $(a \operatorname{op1} b) \operatorname{op2}(c \operatorname{op3} d)$ where $a, \;b,\;c,\;d$ can be the Boolean variables $p,\;q,\;\neg p,\;\neg q$ and each of $\operatorname{op1},\;\operatorname{op2},\;\operatorname{op3}$ one of $\lor,\;\land,\;\to$.

For example: $(p \lor \neg q) \land(q \to \neg p)$.

• ma219_Logikk
Question

Create a truth table for a logical expression of the form $((a \operatorname{op1} b) \operatorname{op2}(c \operatorname{op3} d))\operatorname{op4}e$ where each of $a, \;b,\;c,\;d,\;e$ can be one the Boolean variables $p,\;q,\;r,\;\neg p,\;\neg q,\;\neg r$ and each of $\operatorname{op1},\;\operatorname{op2},\;\operatorname{op3},\;\operatorname{op4}$ one of $\lor,\;\land,\;\to$.

For example: $((q \lor \neg r) \to (p \land \neg q)) \land \neg r$

• ma220_Tovariable
Question

Finn det stasjonære punktet  $(p,q)$ til funksjonen: $f(x,y)=ax^2+bxy+cy^2+dx+gy$. Finn verdiene til $f(p,q)$.

• ma221_Tovariable
Find the stationary points of the function: $f(x,y)=a x ^ 3 + b x ^ 2 y + c y ^ 2 x + dy$ by choosing from a list of points.