alleryꯑꯣꯏꯒꯅꯤ꯫ ꯀꯔꯤꯒꯨꯝꯕꯥ ꯀ꯭ꯌꯨꯕ ꯑꯃꯒꯤ ꯃꯊꯛꯇꯥ ꯁꯔꯨꯛ ꯑꯍꯨꯝ ꯊꯣꯀꯄꯒꯤ ꯑꯃꯥ ꯑꯣꯏꯔꯕꯗꯤ, ꯃꯁꯤꯒꯤ ꯚꯣꯜꯌꯨꯝ ꯑꯁꯤ ꯑꯔꯤꯕꯥ ꯚꯣꯜꯌꯨꯝ ꯑꯗꯨꯗꯒꯤ ꯀꯌꯥꯝ ꯍꯟꯊꯒꯅꯤ?
A1/3
B1/4
C1/8
D1/2
Answer & Solution
Correct answer: C. 1/8
ꯑꯣꯏꯒꯅꯤ꯫
1 ꯍꯥꯌꯅꯥ ꯀꯧꯏ꯫
ꯀ꯭ꯌꯨꯕ ꯑꯃꯒꯤ ꯚꯣꯜꯌꯨꯝ = (ꯑꯦꯖ)^3꯫
2 ꯍꯥꯌꯅꯥ ꯈꯉꯅꯕꯥ꯫
ꯑꯦꯖ ꯑꯗꯨ ꯁꯔꯨꯛ ꯑꯍꯨꯝ ꯊꯣꯀꯄꯒꯤ ꯑꯃꯅꯥ ꯚꯣꯜꯌꯨꯝ = (ꯑꯦꯖ/2)^3 = (ꯑꯦꯖ)^3 / 8 ꯄꯤ꯫
3 ꯍꯥꯌꯅꯥ ꯀꯧꯏ꯫
ꯑꯗꯨꯅꯥ ꯑꯅꯧꯕꯥ ꯚꯣꯜꯌꯨꯝ ꯑꯁꯤ ꯑꯔꯤꯕꯥ ꯚꯣꯜꯌꯨꯃꯒꯤ 1/8ꯅꯤ꯫
_ꯁꯣꯔꯁ: ꯑꯥꯔ.ꯑꯥꯔ.ꯕꯤ.ꯒꯤ ꯒ꯭ꯔꯨꯞ D ꯁꯤ.ꯏ.ꯑꯦꯟ.-02/2018 ꯄꯤ.ꯋꯥꯏ.ꯀ꯭ꯌꯨ., Q.12._
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