r(2l + 2R) | HR | ||
= | |||
2 | 2 |
R | 3 | ||
= | ⇒ 3l=RH−3R | ||
l | H−3 |
6R2 | ||
R2H−6R2−9H=0 H(R2−9)=6R2 ⇒ H= | ||
R2−9 |
1 | 6R2 | 2πR4 | ||||
Vs= | πR2* | = | ||||
3 | R2−9 | R2−9 |
8πR3(R2−9)−4πR5 | ||
Vs'= | ||
(R2−9)2 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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