professeur / les / nous / de / lec¸ons / notre / r´eviser / conseille / r´eguli`erement.
We begin with the subject : Le professeur (The teacher).
Then comes the indirect object pronoun nous (to us), placed before the verb.
The verb is conseille (advises).
Next is the infinitive structure : de r´eviser r´eguli`erement nos lec¸ons (to revise our lessons
regularly).
Note that nos lec¸ons is preferred over les lec¸ons notre, due to adjective order.
Rearrange the parts to form a coherent sentence:
A) is no longer a privilege
B) that only the elite enjoy
C) quality education
D) in the modern world
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. that maintaining a positive attitude
Q. even in difficult situations
R. is essential for success
S. and helps overcome obstacles effectively
A racing track is built around an elliptical ground whose equation is given by \[ 9x^2 + 16y^2 = 144 \] The width of the track is \(3\) m as shown. Based on the given information answer the following: 
(i) Express \(y\) as a function of \(x\) from the given equation of ellipse.
(ii) Integrate the function obtained in (i) with respect to \(x\).
(iii)(a) Find the area of the region enclosed within the elliptical ground excluding the track using integration.
OR
(iii)(b) Write the coordinates of the points \(P\) and \(Q\) where the outer edge of the track cuts \(x\)-axis and \(y\)-axis in first quadrant and find the area of triangle formed by points \(P,O,Q\).