(3.4.27)の途中計算がわかりません、教えてください

例題3.6. 次の質点系の例を考えよう。 1 L 95 (9) () det(Aij) = det(gij) 3 0, rank(g:j) =D N-R (3.4.21) 三 (3.4.22) を考える。 このLは,変換 6g' = °(t)。(g), St=0 (3.4.23) に対して,次の条件のもとで不変である.。が gi; のゼロ固有値ベクトル 9ij。 = 0 (3.4.24)

大学1年生です。 英語の穴埋め教えてください🥺

13:54 マ l全 a docs.google.com 111)( ) of the three girls 1ポイント participated in the international exchange program. a) Every b) Any c) Both d) Each 112) Mr. Brown said that his trip was 1ポイント very ( ). a) interest b) interested c) interesting d) to interest 113) He made ( ) contribution to 1 ポイント the welfare of the poor people. a) not a little b) not more than c) at large ○ d) only a few

大学1年生です。 英語の穴埋め教えてください🥺

13:54マ ll全 a docs.google.com 103) Betty is, as it ( ), a walking 1ポイント dictionary. * a) will be b) is c) has been ○ d) were 104) The news ( ) a tornado hit 1ポイント the district shocked me. a) which b) whose c) why ○ d) that 105)( ) usually freezes at about 1 ポイント 0 degrees. * a) Water b) The water c) A water d) Waters

大学1年生です。 英語の穴埋め教えてください🥺

13:54 マ l全 a docs.google.com 95) Where is Takashi? He said he (-- 1 ポイント ) here at exactly 6:30 p.m.* a) is b) will be c) will have been ○ d) would be 96) Please have ( ) at this 1ポイント document before you begin your work. * a) a closer look b) a closer looking c) looked closely ○ d) looking 97) Books ( ) us to learn about 1ポイント foreign manners and customs.* a) make b) find c) enable d) let

大学1年生です。 英語の穴埋め教えてください🥺

13:54 マ ll全 a docs.google.com 86) Mary is a bookworm. I hear there are ( ) two thousand books in her library. 1ポイント a) at most b) no more than c) not less than d) not more than 87) “Excuse me, but do you mind if 1ポイント Topen the window?" “( )" * a) I think so. ○ b) No, I do. c)I hope so. ○ d) Of course not. 88)( ) talking to? 1ポイント a) Do you know who she is b) Do you know who is she c) Who you know she is d) Who you know is she

大学1年生です。 英語の穴埋め教えてください🥺

13:53マ 全 a docs.google.com 70)Iused to cry, ( ) anyone or 1ポイント anything, missing my home. * a) didn't know b) knew not c) not knowing d) to not know 71) This machine is believed ( ) 1ポイント invented by him. * a) to be b) to have been c) to have had d) to be having 72)I took a wrong turn and got ( 1ポイント -) in the park. a) lost b) lose c) losing ○ d) have lost

大学1年生です。 英語の穴埋め教えてください🥺

13:53マ l全 a docs.google.com 61) The book was not nearly as 1ポイント good as I had expected. In fact, it was quite ( ).* a) disappoint b) disappointed c) disappointing d) disappointment 62)I feel ( ) and sleepy in Mr. Brown's lessons, since he is always 1ポイント using the same material. * a) bored ○ b) boring c) interested d) interesting 63) We stood ( ) the sun rise. * 1ポイント a) and watch b) by watch c) to watching ○ d watching

大学1年生です。 英語の穴埋め教えてください🥺

13:53 マ ll全 a docs.google.com 52)Icannot believe that many 1ポイント students in my class ( ) by their first names. a) prefer being called b) prefer called c) rather to be calling d) rather called 53) Nancy is proud of her son ( 1ポイント ) the inter-college tennis championship last year. * a) won b) to win c) to have won d) having won 54) Have you ever considered ( 1ポイント -) in sociology at college? * a) to major b) majoring c) of majoring d) on majeing

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13:52マ l全 a docs.google.com 45) The mountain must be covered 1ポイント ( ) snow at this time of the year. a) at b) from c) with d) on 46) We ( ) surprised to hear that Rie got married to Ken. * 1ポイント a) ar are b) have c) had d) will 47) This book is very popular. It ( 1ポイント --) well. * a) is selling b) is sold c) sails d) sale

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13:52マ ll全 a docs.google.com 3/) Jim naa a skIing acCIdent 1ボイント yesterday, but he's all right. He's lucky, because he ( ) hurt himself badly. * a) could have b) might c) should d) will have 38) She looks pale. Something ( 1ポイント -) happened to her. * ○ a) must b) must have c) have to d) was 39) "I saw Mr. Yamada at Shinjuku Station this morning." “You ( ) have. He's still on vacation in 1ポイント Hawaii." a) couldn't b) didn't c) might