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प्रश्न
1032 – 1022 = ______ × (103 – 102) = ______.
रिक्त स्थान भरें
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उत्तर
1032 – 1022 = (103 + 102) × (103 – 102) = 205.
Explanation:
We have,
1032 – 1022 = (103 + 102)(103 – 102) ...[∵ a2 – b2 = (a + b)(a – b)]
= 205 × 1
= 205
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