Area Under Curve/AOD
Came in 24s1, can't find solution anywhere. Rectangle is in region S.
14 Replies
@Apu
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.haha.
I wrote that shift
horrible paper
Same, though the options gave away the answer without needing to solve it
what.
which one
Only one option had 121 in denominator that's 11² all other had some random prime numbers
oh.
maaaan
we good?
yea
a whole month has passed
+fsolved
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@ChaiEnjoyer regarding this
its actually easier than it looks
you just draw the diagram and get the answer
the lesson being that you dont need to know the exact intersections of the points and stuff, you can just label an arbitrary point using some variable like
t and roll w/ it
since you already know the equations of both curves, the area function reduces to one variable
which we can optimize
upon drawing the diagram we see that the rectangle's sides are t and 9 - 11t^2/3 - t