Posted by Segun on Monday, April 16, 2007 at 1:01pm.
Please help confirm if I got this problem correctly;
1)2jx(3i4k)
sol>> 2x3jxi  2x4jxk
= 6jxi  8jxk
= 6k  8i
2) (i2j)xk
Solutn>> ixk  2jxk
= j  2i
3) (2i4k)x(ix2j)
solutn>>2ixi Please do help with this ONE
yes, correct.
On the third, break recheck if you typed it right. If the second parenthsis is i x 2j, then the answer is wrong.

MathsVectors Help!  sarl23, Saturday, March 26, 2016 at 1:11am
4k4j+8i
2ix2j=4k
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