A universal set, or a set that contains all sets, exists.

#fake-page-shimmer { display: none !important; } .vimt-block--no-script { width: 500px; max-width: 100%; margin: 0 auto; display: flex; flex-direction: column; } .vimt-block--no-script__title { font-weight: 600; margin-bottom: 15px; } .vimter-no-script .Page{ margin-top: 0 !important; } .vimter-no-script .vimt-block__header__inner { width: calc(100% - 70px); } .vimter-no-script .columns + .columns { margin-top: 0; }

يرجى تفعيل الجافاسكريبت للاستفادة من خدمات الموقع.

#Science: #Mathematics

True

3.38%

False

96.62%