The major product of the following reaction is: (A) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (B) (C)

(B), Product (B) in this reaction is:

Which of the following statement is false: A-B=A nn B b.A-B=A-(A nn B) c.A-B=A-B' d.A-B=(A uu B)-B

Which one of the following operations on sets is not correa where B' denotes the complement of B? a)(B'-A')U(A'-B')=(AUB)-(AnnB) b)(A-B)U(B-A)=(A'UB')-(A'nnB') c)(B'-A')n(A'-B')=(B-A)nn(A-B) d)(B'-A')n(A'-B')=(B-A')U(A'-B)

a+b+c=6and(1)/(a)+(1)/(b)+(1)/(c)=(3)/(2), then find (a)/(b)+(b)/(c)+(b)/(a)+(b)/(c)+(c)/(a)+(c)/(b)

If a+b+c= 0 , then ((a+b)/(c ) + (b+c)/(a) + (c+ a)/(b)) ((c )/(a+b) + (b)/(a+c) + (a)/(b+c)) = ?

If a^(2)% of b = b^(3)% of c and c^(4) % of a = b % of b, then the relation between a and b is (a) a = b (b) a = b^(2) (c ) a^(9) = b^(10) (d) a = b^(10)

Consider the following two binary relations on the set A = {a,b,c}, R_(1) = {(c,a),(b,b), (a,c), (c,c), (b,c),(a,a)} R_(2) ={(a,a),(a,b),(c,c),(b,a),(b,b),(a,c)} , Then:

In a triangle A B C , right angled at B , the inradius is (A B+B C-A C)/2 (b) (A B+A C-B C)/2 (A B+B C+A C)/2 (d) none