3D Coordinates
This is the octant that (-5, 2, -1) lives in.
What is octant VI?
This is the magnitude of the resultant of \vec{t}=<2,-3,8> and \vec{s}=<-3,5,1>
What is \sqrt{54} ?
This is the dot product of <5,-3,8> and <-2,1,10> .
What is 67? (Stop it!)
This is <-3,5,2> cross <-3,-5,2> .
What is <20,0,30> ?
This is the day the Mustard Meme died.
What is August 2nd?
This is the octant that (-5,0,2) lives in.
What is no octant, because it lives in the xz-plane?
These are the directional angles (to AP precision and in radians) of \vec{u}=3\vec{i}+8\vec{j}-\vec{k} .
What are 1.215, 0.376, and 1.687?
This is the angle between <-3,5,2> and <-1,2,5> . (AP precision & degrees, please.)
What is 47.062 degrees?
This is <-3,-5,2> cross <-3,5,2> .
What is <-20,0,-30> ?
This is the day of the Swift-Kelce engagement.
What is August 26th?
This is the exact distance from (-3, 2, 1) to (8, -5,-1).
What is \sqrt{174} ?
This is the angle, relative to the positive x-axis, formed by 2(3\vec{i}-6\vec{j})+3(\vec{i}-15\vec{j}) , to AP precision & in degrees.
What is 98.973 degrees?
This is the angular relationship between <-3,5,7> and <2,4,-2> .
What is orthogonal?
This is how you know two vectors are parallel after having taken the cross product.
What is you got the zero vector?
What is 40?
This is the midpoint of (2, 10, 8) and (-1, 10, -7)?
This is the product of a scalar and a vector.
What is a vector?
This is the projection of \vec{u}=<2,1,5> onto \vec{v}=<1,2,10> . Write answers in reduced fraction form.
What is <\frac{18}{35},\frac{36}{35},\frac{36}{7}> ?
This is the volume of the parallelepiped with adjacent edges expressed as \vec{PQ}=<3,5,-2>, \vec{PR}=<2,-5,3> , and \vec{PS}=<-2,5,7> .
What is 250?
Who is Augustus Caesar?
This is the exact radius of the sphere given here:
x^2-10x+y^2+2y+z^2=3
What is \sqrt{29} ?
An airplane flying due north at 500 mph is in an airmass moving due southwest at 85 mph. This is its ground speed and bearing (degrees clockwise from due north).
What is 443.983 mph at 352.220 degrees?
This is the orthogonal projection of \vec{u}=<2,1,5> onto \vec{v}=<1,2,10> . Write answers in reduced fraction form.
What is <\frac{17}{35},\frac{34}{35},\frac{34}{7}> ?
This is the reason that the triple scalar product is zero.
What is the vectors are coplanar?
August 19th is National Aviation Day, in honor of this pioneer's birthday.
Who is Orville Wright?