Let S be the set of all points in `(-pi, pi)` at which the Then, S is a subset of which of the following?

Let S be the set of all points in (-pi, pi) at which the f(x)=min(sinx ,cosx) is not differentiable Then, S is a subset of which of the following?

let S be the set of all points in (-pi,pi) at which the function , f(x) =min {sinx , cos x} is not differentiable Then S is a subset of which of the following ?

Let S be the set of all points in (-pi, pi) at which the f(x)=min(sinx ,cosx) is not differentiable Then, S is a subset of which of the following?

Let S be the set of all sets and let R={(A,B):AsubsetB} i.e A is a proper subset of B.Show that R is not symmetric

Let S be the set of all sets and let R={(A,B):A sub B} ,i.e., . A is a proper subset of B . Show that R is (i) Transitive (ii) Not reflexive (iii) not symmetric.

Let S be the set of all sets and let R={(A,B):AsubsetB} i.e A is a proper subset of B.Show that R is (i).Transitive

Let S be the set of all sets and let R={(A,B):AsubsetB} i.e A is a proper subset of B.Show that R is Not reflexive