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M 2. All students in the economics class also study mathematics. Half of those who study literature also study mathematics. Half of the students in the mathematics class study economics. Thirty students study literature and twenty study economics. How many students in the mathematics class study neither economics nor literature? Hint: Draw a Venn diagram to find the answer. |
Answer» <html><body><p>This division of the <a href="https://interviewquestions.tuteehub.com/tag/himalayas-486165" style="font-weight:bold;" target="_blank" title="Click to know more about HIMALAYAS">HIMALAYAS</a> is demarcated by the river <a href="https://interviewquestions.tuteehub.com/tag/valleys-15553" style="font-weight:bold;" target="_blank" title="Click to know more about VALLEYS">VALLEYS</a>. Punjab Himalayas: This part of the Himalayas lies between the rivers Indus and <a href="https://interviewquestions.tuteehub.com/tag/satluj-636921" style="font-weight:bold;" target="_blank" title="Click to know more about SATLUJ">SATLUJ</a>. ... Kumaon Himalayas: This part of the Himalayas lies between Satluj and <a href="https://interviewquestions.tuteehub.com/tag/kali-529488" style="font-weight:bold;" target="_blank" title="Click to know more about KALI">KALI</a> rivers. Nepal Himalayas: This part of the Himalayas lies between Kali and <a href="https://interviewquestions.tuteehub.com/tag/teesta-664496" style="font-weight:bold;" target="_blank" title="Click to know more about TEESTA">TEESTA</a> rivers.</p></body></html> | |