2009 dse doubt

[Ansh malhotra]

[Ansh malhotra]

[Ansh malhotra]

Please help please help

[Var1995]

polynomial question....

suppose Q(x) is a quadratic polynomial and P(x) is a cubic one, then the eq. P(x)= Q(x) has atmost 3 roots. since 3<= n< n+1 and the question says that the above eq. has atleast n+1 distinct solutions which simply is not possible. so the ans is c.

[Ansh malhotra]

Thanks varsha

[Var1995]

anytime :)
 locksmiths question...
max(L)  pf(L) - w(L)L
for positive output L(w)= (w/2) - 20

ques14...
profits(5/2)=pr(3/2)>pr(2) so d is the ans

[Var1995]

locksmiths ques 2nd part

with the imposition of minimum wages the monopsonist will hire until the value of marginal product equals 70 as the wage rate is now given to him/er.
max pf(L)- 70L.......will give L=10