CBSE Class 12-science Answered
If 
are unit vector such that
then find the value of
.
are unit vector such that then find the value of.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Here, we have 
Answered by | 04 Jun, 2014, 03:23: PM
CBSE 12-science - Maths
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and 
.Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
and 
.Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
on the vector 
.Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
, then show that 
or 
or 
.Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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for which the projection of 
on the vector 
is 4 units.Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
and
, then show that the angle between the vectors 
and
is right angle.Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT