edited!!
q4)minimum value of [ (x 1-x 2)2+ (12 + (1-x1 2)1/2 - 2√x2 )2 ]1/2 is
a)4√5+1
b)4√5-1
c)√5+1
d)√5-1
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6 Answers
differenciation
·2009-03-26 22:18:52
this one has to be done by finding the equation of common normal of the curves
4x2+(y-12)2=1
and y2=4x
Asish Mahapatra
·2009-03-26 22:19:19
arey bhai x1, x2 and x2 properly aise toh kuch samajh mein nahiin aa rahaa
Mani Pal Singh
·2009-03-28 07:30:31
master ji iss mein √x2 likhne ka kya matlab
write ur ques properly using powers and subscripts
differenciation
·2009-03-29 07:25:56
@grandmaster is my method correct?
even this is getting too long