Question

Write the following set in builder form



F={I,N,D,A}
G={1, -1}
H={3, 9, 27, 81, 343}
J={15, 24, 33, 42, 51, 60}
K={1/2, 2/5, 3/10, 4/17, 5/26}​

Answer 1

Solution :

F = {x:x is a letter in the word INDIA}

G = {x:x = (n ± 1), -1 < n < 1}

H = {x:x = 3ⁿ, n € N, n < 6}

J = {x:x = 3(3n + 2), n € N, n < 7}

K = {x:x = n/(n²+1) , n € N, n ≤ 5}

Answer 2

Answer:

sorry I don't know the correct answer