Question
Download Solution PDFदिए गए समीकरण को सही करने के लिए दिए गए विकल्पों में से किन दो संख्याओं को परस्पर बदलना चाहिए?
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Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया समीकरण : [(
प्रश्नानुसार, दी गई संख्याओं को परस्पर बदलने पर :
इसलिए,
- विकल्प- (1) : 6 और 8
[(
[16 ÷ 4]3 + 64 - 72 + 66 + 3 = 65
[4]3 + 64 - 72 + 66 + 3 = 65
64 + 64 + 66 + 3 - 72 = 65
197 - 72 = 65
125 ≠ 65 (बायाँ पक्ष ≠ दायाँ पक्ष)
- विकल्प- (2) : 66 और 65
[(
[16 ÷ 4]3 + 36 - 96 + 65 + 3 = 66
[4]3 + 36 - 96 + 65 + 3 = 66
64 + 36 + 65 + 3 - 96 = 66
168 - 96 = 66
72 ≠ 65 (बायाँ पक्ष ≠ दायाँ पक्ष)
- विकल्प- (3) : 4 और 8
[(
[16 ÷ 8]3 + 36 - 48 + 66 + 3 = 65
[2]3 + 36 - 48 + 66 + 3 = 65
8 + 36 + 66 + 3 - 48 = 65
113 - 48 = 65
65 = 65 (बायाँ पक्ष = दायाँ पक्ष)
- विकल्प- (4) : 66 और 36
[(
[16 ÷ 4]3 + 36 - 96 + 36 + 5.5 = 65
[4]3 + 36 - 96 + 36 + 5.5 = 65
64 + 36 + 36 + 5.5 - 96 = 65
141.5 - 96 = 65
45.5 ≠ 65 (बायाँ पक्ष ≠ दायाँ पक्ष)
अतः सही उत्तर "विकल्प - (3)" है।
Last updated on Jul 17, 2025
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