Question
Download Solution PDFदी गई दो संख्याओं को आपस में बदलने पर निम्नलिखित में से कौन-सा समीकरण सही नहीं होगा?
9 और 6
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFप्रश्नानुसार, संख्या 9 और 6 को आपस में बदलने पर:
इसलिए,
- विकल्प - (1) : 7 + 6 × 4 ÷ 9 – 8 = 5 ⇒ 7 + 9 × 4 ÷ 6 – 8 = 5
7 + 9 × 4 ÷ 6 – 8 = 5
7 + 9 × 0.67 - 8 = 5
7 + 6 - 8 = 5
13 - 8 = 5
5 = 5 (बायाँ पक्ष = दायाँ पक्ष)
- विकल्प - (2) : 6 × 8 – 9 ÷ 3 + 5 = 75 ⇒ 9 × 8 – 6 ÷ 3 + 5 = 75
9 × 8 – 6 ÷ 3 + 5 = 75
9 × 8 – 2 + 5 = 75
72 + 5 - 2 = 75
77 - 2 = 75
75 = 75 (बायाँ पक्ष = दायाँ पक्ष)
- विकल्प - (3) : 9 × 7 + 4 ÷ 1 – 6 = 38 ⇒ 6 × 7 + 4 ÷ 1 – 9 = 38
6 × 7 + 4 ÷ 1 – 9 = 38
6 × 7 + 4 - 9 = 38
42 + 4 - 9 = 38
46 - 9 = 38
37 अज्ञात नोड प्रकार: मजबूत 38 (बायाँ पक्ष Unknown node type: strong दायाँ पक्ष)
- विकल्प - (4) : 7 × 6 ÷ 3 + 9 – 8 = 19 ⇒ 7 × 9 ÷ 3 + 6 – 8 = 19
7 × 9 ÷ 3 + 6 – 8 = 19
7 × 3 + 6 – 8 = 19
21 + 6 – 8 = 19
27 - 8 = 19
19 = 19 (बायाँ पक्ष = दायाँ पक्ष)
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