Algebra
The impossible puzzle
It’s fascinating that there’s such a thing as the World Jigsaw Puzzle Championship. The winning team of the two-person thousand-piece puzzle round can assemble...
Times Table Shortcuts
In this section, you will learn the shortcuts which will be useful to do times table easily.To understand the shortcuts, you have to remember...
Digital SAT Math Problems and Solutions (Part
Problem 1 :If the vertex of a parabola is at the point (1, 24) and
the quadratic can be written as -a(x2)
+ bx + c...
Trigonometric interpolation using the FFT
Suppose you want to interpolate a set of data points with a combination of sines and cosines.
One way to approach this problem would be...
Digital SAT Math Problems and Solutions (Part
Problem 1 :
In the figure above, ∠BAC = 20° and AB = AC. If triangles ACD and ADE are isosceles , what is the...
Digital SAT Math Problems and Solutions (Part
Problem 1 :
If the slope of line ℓ
is -1 as shown above, what is the area of △SOT ?A) 2B) 4C) 6D) 8 Solution...
Case Study: How International School Utrecht Found Success with Mathletics and Mathseeds
At International School Utrecht (ISU), educators faced a complex challenge: how to effectively teach mathematics to a multilingual student body while balancing the rigorous...
How to Find Slant Asymptote of a Function
Slant Asymptote (Oblique) :A slant asymptote, just like a horizontal asymptote, guides the graph of a function for for large enough or small enough values...