Question

The cross product of (2i-j+3k) and (i+2j-5k) vectors is​

Answer 1

Answer:

:_-₹+:₹

Step-by-step explanation:

hshxi cbhdhdnchhfhdhcbbdgs

Answer 2

Answer:

The cross product of 2 vectors is calculated with the determinant

∣∣ ∣ ∣∣→i→j→kdefghi∣∣ ∣ ∣∣

where →a=⟨d,e,f⟩ and →b=⟨g,h,i⟩ are the 2 vectors

Here, we have →a=⟨2,−3,4⟩ and →b=⟨1,1,−7⟩

Therefore,

∣∣ ∣ ∣∣→i→j→k2−3411−7∣∣ ∣ ∣∣

=→i∣∣∣−341−7∣∣∣−→j∣∣∣241−7∣∣∣+→k∣∣∣2−311∣∣∣

=