Step-by-step explanation:
a matrix ?
it is generally a n×m dimensional table that defines the transformation and relationships of multidimensional objects like vectors.
in other words it is a function on things like coordinates, directions, lengths, ...
Answer:
Yes they are both.
Step-by-step explanation:
Equilateral-all sides are the same length.
Regular-all angles are equal and all sides are the same length.
Answer:
Step-by-step explanation:
3x3
Sin 2x = cos 2x
<=> 2x = 45
<=> x = 22.5 •