Q: 1093 × 1093 का मान ज्ञात कीजिए।
- A. 1194649
- B. 1162481
- C. 1424649
- D. 1428481
Correct Answer:
Option A - 1093 × 1093
= (1000 + 93 ) × 1093
= 1093000 + 1093 × 93
= 1093000 + 1093 × (100 – 7)
= 1093000 + 109300 – 1093 × 7
= 1093000 + 109300 – 1093 (10 – 3)
= 1093000 + 109300 – 10930 + 3279
= 1205579 – 10930 = 1194649
A. 1093 × 1093
= (1000 + 93 ) × 1093
= 1093000 + 1093 × 93
= 1093000 + 1093 × (100 – 7)
= 1093000 + 109300 – 1093 × 7
= 1093000 + 109300 – 1093 (10 – 3)
= 1093000 + 109300 – 10930 + 3279
= 1205579 – 10930 = 1194649
Explanations:
1093 × 1093 = (1000 + 93 ) × 1093 = 1093000 + 1093 × 93 = 1093000 + 1093 × (100 – 7) = 1093000 + 109300 – 1093 × 7 = 1093000 + 109300 – 1093 (10 – 3) = 1093000 + 109300 – 10930 + 3279 = 1205579 – 10930 = 1194649Address
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