Question
Download Solution PDFदी गई दो संख्याओं को आपस में बदलने पर निम्नलिखित में से कौन-सा समीकरण सही होगा?
2 और 8
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFप्रश्नानुसार, संख्या 2 और 8 को आपस में बदलने पर:
इसलिए,
- विकल्प - (1) : 8 ÷ 1 + 4 × 2 – 3 = 18 ⇒ 2 ÷ 1 + 4 × 8 – 3 = 18
2 ÷ 1 + 4 × 8 – 3 = 18
2 + 4 × 8 – 3 = 18
2 + 32 - 3 = 18
34 - 3 = 18
31 ≠ 18 (बायाँ पक्ष ≠ दायाँ पक्ष)
- विकल्प - (2) : 7 × 2 + 6 ÷ 3 – 8 = 60 ⇒ 7 × 8 + 6 ÷ 3 – 2 = 60
7 × 8 + 6 ÷ 3 – 2 = 60
7 × 8 + 2 - 2 = 60
56 + 2 - 2 = 60
58 - 2 = 60
56 ≠ 60 (बायाँ पक्ष ≠ दायाँ पक्ष)
8 × 4 – 2 + 6 ÷ 3 = 33
8 × 4 – 2 + 2 = 33
32 + 2 - 2 = 33
34 - 2 = 33
32 ≠अज्ञात नोड प्रकार: मजबूत 33 (बायाँ पक्ष ≠ दायाँ पक्ष)
- विकल्प - (4) : 8 × 4 + 6 – 2 ÷ 1 = 6 ⇒ 2 × 4 + 6 – 8 ÷ 1 = 6
2 × 4 + 6 – 8 ÷ 1 = 6
2 × 4 + 6 – 8 = 6
8 + 6 - 8 = 6
14 - 8 = 6
6 = 6 (बायाँ पक्ष = दायाँ पक्ष)
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