Flag Algebra> SOLVE (2i+3j-k) . (i-j-k)????????????????...
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SOLVE (2i+3j-k) . (i-j-k)?????????????????????????????????????????????????????????

CHAKALI NARESH , 9 Years ago
Grade 11
anser 3 Answers
RIYAZSHAIK

Last Activity: 9 Years ago

2-3+1=0......................................................................................................
PASUPULETI GURU MAHESH

Last Activity: 9 Years ago

hi friend , i  think this question is  not clarity. may be the addition of that gives   3i+2j-2k.plese give clarity  answer thank you
raj

Last Activity: 9 Years ago

(2i+3j-k).(i-j-k) it is a dot product
=2-3+1
=0....................................................................................................................................
 
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