In each of the following cases, state whether {A = B or `A ne B`
A = { x : x is a multiople of 10}, B = {10, 15, 20,25,30,….}

In the following, state whether A = B or not: A = { x : x is a multiple of 10}, B = { 10, 15,20,25,30, . . . }

In the following, state whether A = B or not: A= {a,b, c,d} B = { d, c, b,a }

Whether the following statement is true or false ? {x:x in N, x is a multiple of 5 } = {5, 10, 15, 20,....}.

In the following, state whether A = B or not: A = { 4, 8, 12, 16 } B = {8,4, 16,18}

In the following, state whether A = B or not: A ={2.4, 6, 8, 10} B = { x : x is positive even integer and x le 10 }

Incase of each of the following statements, state whether it is true or false : If vec a and vec b are the adjacent sides of a rhomus, then (vec a+ vec b)*(vec a- vec b) ne 0 .

Incase of each of the following statements, state whether it is true or false : If vec a and vec b are the adjacent sides of a parallelogram, then vec a* vec b =0

Incase of each of the following statements, state whether it is true or false : If vec a and vec b are the adjacent sides of a rhombus, then vec a * vec b= 0 .

Incase of each of the following statements, state whether it is true or false : For any two non-zero vectors vec a and vec b , (vec a- vecb)^2 = (vec a)^2 +(vec b)^2 - 2vec a*vec b

In case of each of the following statements, state whether it is true or false: The area bounded by y^2=x and the lines x= 4 and x= 9 is equal to underset(4)overset(9) int sqrtx dx .