1) Reflexive but not symmetric 2) Reflexive but not transitive 3) Symmetric and transitive 4) Neither symmetric nor transitive Solution: (1)... View Article
1) 16 2) 12 3) 8 4) 4 Solution: (2) and (4) A = {x : x is a multiple of 4} A = {4, 8, 12, 16, 20…} B = {x : x is a multiple of 6} B =... View Article
1) {a} ∈ {a, b, c} 2) {a} ⊆ {a, b, c} 3) ɸ ∈ {a, b, c} 4) None of these Solution: (2) An element of a given set is belongs to that set,... View Article
What is one oscillation of a pendulum? One oscillation is completed by a pendulum when it starts from the extreme position A and moves to the... View Article
What type of force is gravity? Gravity or gravitational force is the force of attraction between any two objects in the universe. The force of... View Article
What is equivalent weight formula? The equivalent weight of the element or radical is calculated using the given formula Equivalent weight=... View Article
Which electromagnetic wave has the shortest wavelength? Gamma rays have the shortest wavelength and the highest energy among the other waves in... View Article