Question

-4/9+-2/7+-5/14+3/18​

Answer 1

Step-by-step explanation:

Answer:

{F, I, L, P, N, O}

Step-by-step explanation:

To write the set in roster form, simply write an open and close parentheses and inside it, write the elements which are the letters found in the word FILIPINO without any repetition.

Answer 2

Answer:-

First of all take LCM of denominators

then add their numerators