Write of the following sets in the set builder from :
`{:((i),{1},(ii),{-1","1}),((iii),{1","7","49","343},(iv),{0","5","10","15","....}):}`
`(v) {B,E,N,G,I}" "(vi){14,21,28,35,42,....,98}`
`(v) {1,0}" "(vi){1,3,5,7,9}`

Answer

`{:((i),S={x:x=1}),((ii),S={x:x^(2)=1}),((iii),S={x:x7^(r),r inW,rle3}),((iv),S={x:x =5lamda,lamda inW}),((v),S={x:x"is letter in word BENGI"}),((vi),S={x:x=14+7r, r in W,R le 12}),((vii),S={x:x "is one of the first five positive odd integer"}):}`