Question
Download Solution PDFयदि समुच्चय A = {1, 3, 5, 7}, समुच्चय B = {1, 4, 7} तो A − B का मान ज्ञात कीजिए।
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Bihar STET Paper I: Mathematics (Held In 2019 - Shift 1)
Answer (Detailed Solution Below)
Option 3 : {3, 5}
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Bihar STET Paper 1 Mathematics Full Test 1
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Download Solution PDFप्रयुक्त अवधारणा:
A - B = वह अवयव जो A में उपस्थित हैं परन्तु B में नहीं
गणना:
यदि सम्मुचय A = {1, 3, 5, 7}, सम्मुचय B = {1, 4, 7},
A - B का मान = {3,5} (वह अवयव जो A में उपस्थित हैं परन्तु B में नहीं)
Last updated on Jan 29, 2025
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