Let ‘&’ be a binary operation defined on the set N. Which of the following definitions is commutative but not associative?

Let the Universal set be {0,1,2,3,...}. Let A = {6, 10} and B = {4}. Find (A ⋂ B')

Let the Universal set be {0,1,2,3,...}. Let A = {6, 10} and B = {4}. Find (A ⋂ B')AB'A'B

7. Let (V, ⟨⋅, ⋅⟩) be an inner product space and let R, S be subsets of V .(a) Prove that S ∩ S⊥ = 0

8. Let (X, d) be a metric space and let S ⊆ X. Prove that dS (x) = 0 if and only if x ∈ S

What would be logged to the console by the following block of code?let a = "ILoveProgramming"; let result = a.substring(3, 6);console.log(result);vePILogniing