<p>Are there any 3-dimensional vector problems on the SAT Math II? We have not covered that in College Alg / Trig at my H.S.
Thanks!</p>
<p>we didn’t do 3d vectors either! 
i’d like to know the answer to this aswell…</p>
<p>no three dimentional vectors are not included in math IIC but they are eassy if u have studied basics of matrixes in high-school (add, multiply etc them)</p>
<p>There are no 3D vectors on the IIc. There’s really nothing hard about 3D vectors anyway… they’re 2D vectors with another number stuck on the end.</p>