Math Is Fun Forum

rene

Member

Registered: 2006-09-02

Posts: 3

Vector Proof

I need help,

I have a vector question here that involves proofs, I am unsure how exactly to approach this. At the bottom I've tried to start, but cannot arrive at a clearer statement.

The question and work is attached as a picture.

Thanks everybody.

luca-deltodesco

Member

Registered: 2006-05-05

Posts: 1,470

Re: Vector Proof

so for 1.

for 2, starting from the right side (i find it easier here)

i dont really understand exactly what it wants in 3

---

The Beginning Of All Things To End.
The End Of All Things To Come.