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點(diǎn)p從距原點(diǎn)1個(gè)單位長(zhǎng)度的點(diǎn)A處向原點(diǎn)方向跳動(dòng),第1次跳動(dòng)到O的終點(diǎn)A1處,
點(diǎn)p從距原點(diǎn)1個(gè)單位長(zhǎng)度的點(diǎn)A處向原點(diǎn)方向跳動(dòng),第1次跳動(dòng)到O的終點(diǎn)A1處,
點(diǎn)p從距原點(diǎn)1個(gè)單位長(zhǎng)度的點(diǎn)A處向原點(diǎn)方向跳動(dòng),第1次跳動(dòng)到O的終點(diǎn)A1處,第2次從A1點(diǎn)跳動(dòng)到OA1的中點(diǎn)A2處,第3次從A2點(diǎn)跳動(dòng)到OA2的終點(diǎn)A3處,如此不斷跳動(dòng)下去,則第8次跳動(dòng)后,該點(diǎn)到原點(diǎn)O的距離為多少?
點(diǎn)p從距原點(diǎn)1個(gè)單位長(zhǎng)度的點(diǎn)A處向原點(diǎn)方向跳動(dòng),第1次跳動(dòng)到O的終點(diǎn)A1處,第2次從A1點(diǎn)跳動(dòng)到OA1的中點(diǎn)A2處,第3次從A2點(diǎn)跳動(dòng)到OA2的終點(diǎn)A3處,如此不斷跳動(dòng)下去,則第8次跳動(dòng)后,該點(diǎn)到原點(diǎn)O的距離為多少?
數(shù)學(xué)人氣:686 ℃時(shí)間:2019-08-21 13:22:35
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