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‹LŽ–No.24916‚ΙŠΦ‚·‚ιƒXƒŒƒbƒh‚Ε‚·

š ŽΏ–β?@ / ‚Σ‚₯‚ι‚܁[
?@‚ά‚ΈA“Y•tŽΚ^‚Μ–β‘θ‚Ε‚·‚ͺ
•ϋ‚Χ‚«‚̒藝‚ͺŽg‚¦‚ι‚Ζ‚Ι‚η‚ρ‚Ύ‚Μ‚Ε‚·‚ͺ‚ν‚©‚η‚Θ‚­‚Θ‚θ‚ά‚΅‚½B‰πΰ‚¨Šθ‚’‚΅‚ά‚·

?A@*Ψ–Ύ–β‘θ*
Ž©‘R”n‚Ι‚Β‚’‚āAn^2‚ͺ3‚Μ”{”‚Θ‚η‚΁An‚Ν3‚Μ”{”‚Ε‚ ‚ι‚±‚Ζ‚π”w—–@‚ŏؖΎ‚Ή‚ζB
š”w—–@‚ͺ‚ν‚©‚θ‚ά‚Ή‚ρB‚Ε‚«‚κ‚Ξ–Ν”Ν‰π“šetc.‚ͺ‚ ‚ι‚Ζ‚ ‚θ‚ͺ‚½‚’‚Ε‚·B

No.24916 - 2014/03/18(Tue) 18:38:40

™ Re: ŽΏ–β?@ / ƒˆƒbƒV[
?@
(1)
“έŠp‚Ν a+1 ‚Ι‘Ξ‚·‚ιŠp‚Ȃ̂ŁA‚±‚κ‚πƒΖ‚Ζ‚¨‚­‚ƁA
—]Œ·’藝‚ζ‚θ
@cosƒΖ{(a-1)^2{a^2|(a+1)^2}/2a(a-1)
@@(a^2-4a)/2a(a-1)ƒ‚O
2a(a-1)„‚O@‚ζ‚θ
@a^2|4aƒ‚O
@‚Oƒ‚ƒ‚S
‚„‚P ‚ζ‚θ@‚Pƒ‚ƒ‚S

(2)
ƒΖ150‹‚Μ‚Ζ‚«
@(a^2-4a)/2a(a-1)-γ3/2
‚ζ‚Α‚āA
@2(a^2-4a)-γ3E2a(a-1)
‚±‚κ‚π‰π‚’‚āA
@‚(3γ3|1)/2
ŠOΪ‰~‚Μ”ΌŒa‚π‚q‚Ζ‚·‚ι‚ƁA³Œ·’藝‚ζ‚θ
@‚Q‚q(a+1)/sin150‹
@@3γ3{1
‚ζ‚Α‚āA‚q(3γ3{1)/2

No.24921 - 2014/03/18(Tue) 20:09:03

™ Re: ŽΏ–β?@ / ‚Σ‚₯‚ι‚܁[
‰π‚θ‚ά‚΅‚½B’š”J‚Θ‰πΰ—L“ο‚€‚²‚΄‚’‚ά‚·I
No.24923 - 2014/03/18(Tue) 21:11:57