The maximum distance from the origin of coordinates to the point 
satisfying the equation 
is
a)
b)
c)
d)
None of these
The maximum distance from the origin of coordinates to the point satisfying the equation is
a)
b)
c)
d)
None of these
Question ID - 103310 | SaraNextGen Top Answer
The maximum distance from the origin of coordinates to the point satisfying the equation is
a)
b)
c)
d)
None of these
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The maximum distance from the origin of coordinates to the point |
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a) |
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b) |
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c) |
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d) |
None of these |
1 Answer
127 votes
Answer Key / Explanation : (c) -
(c)
Let 
Given that 
…(i)
On differentiating w.r.t. 
we get
For maximum or minimum, put 
we get
is maximum for 
therefore from Eq.(i)
127 votes
Answer Link
127