his only after a rough estimation i would imagine. but yes, cap pi is rite that we can never precisely determine it since the BOS is being stingy with the raw marks not the mention raw band cutoffs change every year.
ex 7.3 4a)
A particle is projected from a point O with speed V and angle of elevation a. At a certain point P on its trajectory, the direction of motion of the particle and the line OP are inclined (in opposite senses) at equal angles b to the horizontal. Show that the time taken to reach P...
its far far far harder to get like 99 for eng adv than 50 for ext 1 and 2 english, even thoiugh they will both = 100 scaled contribution to aggregate. so its actually quite possible to get 500
we need another laurie who instead of doing eng adv, does ext 1 and 2 english. this will then be...
and also im not sure if u guys would agree with me but i think complex number questions in q 7 or 8 are getting easier since they are using the same tricks and methods each year, its getting a little predictable