3D stuff
Consider a 3-D figure represented by xyz²= 2, then min distance from origin will be ?
Options:-
a) 2
b) 4
c) 8
d) none
I'm getting option D as the inequality gives d> 2 . 3 could have been the answer but it's not in the option set.. Is it correct?
11 Replies
@Apu
Note for OP
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$\sqrt{x^{2}+y^{2}+\frac{z^{2}}{2}+\frac{z^{2}}{2}}$> or =$\sqrt4*{\sqrt{x^{2}y^{2}z^{4}/4}}$
Sir could you please elaborate a bit?
Now put the value given to you in this.
Ohkkk... I kind of get it
Alright... Thanks a lott.
No problem.
SirLancelotDuLac
Yeah now it gives 2
Got it
+solved @SirLancelotDuLac
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