The angle between vector A and vector B is 60° degree what is the ratio of A . B and |A×B|?
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32
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Jani1033:
1 divide by rout 3
no i think 1/ 2 is ans
no friend
chek again
yes !!! and sorry i realize my mistake
ha
are you study in std 11 th
???
ok!!! thanks to see my mistake
Answered by
7
vector A*B =ABsin60 √3/2 is and A.B = ABcos60 1/2
cot60
ans is
1÷√3
cot60
ans is
1÷√3
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