A) 25
B) 40
C) 45
D) 54
Correct Answer: B
Solution :
[b] Given \[e{{q}^{n}}\] of ellipse is \[\frac{{{x}^{2}}}{25}+\frac{{{y}^{2}}}{16}=1\] \[\Rightarrow a=5\] and \[b=4\] Since \[p(x,\,\,y)\] moves along ellipse and C is the center \[\therefore \] max (CP) = 5 and min (CP) = 4 \[\therefore \] 4 Max \[\{cp\}+5min(cp)=4\times 5+5\times 4=40\]You need to login to perform this action.
You will be redirected in
3 sec