The laws that banned the use of magic for cheating people was first enacted in ……………….. . 

Correct option is C) Newton

A) To prove the Newtons laws of motion

Correct option is  D) 80%

(X + Y).(X.Z + Z).(Y' + X.Z)' = (X + Y).((X+1).Z).((Y')' + (X.Z)') (∵ (A + B)' = A' + B' and (A+B).C = A.B + A.C) = (X + Y).(1.Z).(Y + (X'+Z'))(∵...

1. We can keep up our promise, without bothering the cost effect involved or working much longer on it than we intended. 2. A promise bonds people together.  3. Some people make...

(d) Both a & b

Correct Answer - D Use the concept of Venn diagrams.

Correct answer is C. 2010 

Informal organisation