Let 
and 
be distinct non-negative numbers. If the vectors 
and 
lie in a plane, then 
is
a)
The harmonic mean of 
and 
b)
Equal to zero
c)
The arithmetic mean of 
and 
d)
The geometric mean of 
and 
Let and be distinct non-negative numbers. If the vectors and lie in a plane, then is
a)
The harmonic mean of and
b)
Equal to zero
c)
The arithmetic mean of and
d)
The geometric mean of and
Question ID - 52522 | SaraNextGen Top Answer
Let and be distinct non-negative numbers. If the vectors and lie in a plane, then is
a)
The harmonic mean of and
b)
Equal to zero
c)
The arithmetic mean of and
d)
The geometric mean of and
|
Let |
|||
|
a) |
The harmonic mean of |
b) |
Equal to zero |
|
c) |
The arithmetic mean of |
d) |
The geometric mean of |
1 Answer
127 votes
Answer Key / Explanation : (d`) -
(d)
Since the given points lie in a plane.
? 
Hence, 
is GM of 
.
127 votes
Answer Link
127