Question

Fie A={1supra12, 1, 7supra6,31supra18, 54supra27}. determinati suma elementelor multimii A\N​

Answer 1

Răspuns:

Explicație pas cu pas:

A = {1/12, 1, 7/6, 31/18, 54/27}

A \ N = {1/12, 7/6, 31/18}

1/12 + 7/6 + 31/18 = 3/36 + 42/36 + 62/36 = 107/36