Phép vị tự tỉ \[k > 0\;\]biến khối chóp có thể tích V thành khối chóp có thể tích V′. Khi đó:
Phép vị tự tỉ \[k > 0\;\]biến khối chóp có thể tích V thành khối chóp có thể tích V′. Khi đó:
 | Nguyễn Thị Sen | Chat Online |
| 05/09 12:34:38 (Tổng hợp - Lớp 12) |
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Số lượng đã trả lời:
| A. \[\frac{V}{{V'}} = k\] 0 % | 0 phiếu |
| B. \[\frac{{V'}}{V} = {k^2}\] 0 % | 0 phiếu |
| C. \[\frac{V}{{V'}} = {k^3}\] 0 % | 0 phiếu |
| D. \[\frac{{V'}}{V} = {k^3}\] 0 % | 0 phiếu |
| Tổng cộng: | 0 trả lời |
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