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円 3 次の楕円の面積Sを求めよ。 x² 4 (1) -+y2=1 (2) x² +16=1 x2 9

英語の質問です。 ピンクの蛍光ペンを引いた部分の「she」はどういう意味になるのでしょうか？

What will we be able to do by further research on animals' tool use? Part 4 In general, tools are used by animals only to The perform simple tasks such as getting food. Egyptian vulture drops a rock from the air on an ostrich egg to break it open. Orangutans use sticks to tools for other get nuts and ants. Some animals use simple purposes. A gorilla was seen breaking off a tree branch and using it as a walking stick as she waded through a swamp. Elephants pick up a stick and rub an itch with it if they are unable to do that with their long trunk. An orangutan モ Iture [váltjar] os trich [ástrit] orang•u•tan [ɔ:ræŋətæn] ril·la [gǝrilə] wade [wéid] swamp [swámp] rub [ráb] e key, so he broke the box open. d through the snow and finally got to school. ng and I quickly picked it up.

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問 14 nが2以上の自然数のとき, 次の不等式を証明せよ。 1/2 + 1/1/20 1 + <logn n 131/232 + 1 4 2節 定

教えてくださいm(_ _)m

1 (x + 1)² <log2 を証明せよ。 問 13 0≦x≦1のとき, 不等式 01/12/20 1 x+1 = であることを示し,

1,2合ってますか？ 3教えてください

3 日本語の意味に合うように、 かっこの中の語(句) を並べかえなさい.to不定詞の受け身 (1) 1960 年代, 日本は列車に使われる多くの石炭を必要としました。 In the 1960s, Japan needed (used/ coal / be / to / much) for trains. used to be (2) 研究者たちはその植物から良いオイルが抽出されると予期しました。 much coal 4 3 Researchers (good oil / to / extracted be / expected) from the plant. expected to (3) バイオ燃料を効率的に作り出す方法はまだ開発されていません. An efficient way of (bio-fuel / be / producing/developed/remains/ to ). be extracted good orl

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06067 As ( ) as I know, Robert is a promising scholar. long 2 soon 3 far 068 He wore his sweater inside ( 0 up 2 down 069 As a ( Ⓒ whole 070 Where ( are you ), no one is allowed to work overtime on Friday. Co faule 3 result ) all this while? 071 I had my little brother ( ) our room. Ⓒ clean 2 cleaned 074 We ( 1 took 072 Mr. Kitano is a comedian and film director as 0 too 2 also 3 well 3 outside 073 She plays the guitar much better than she O uses 2 used 075 He found a nice car, but the ( charge sale have you been were you going are you gone 077 Judy did nothing ( but 3 to cleaning ) a visit to a famous temple in Kyoto. paid ). 3 used to 078 You should get rid of your bad ( custom 2 habit 079 I visited Sendai for the first time ( 0 in at ) was too high. 3 fare ). 3 dropped ) complain about her boss. 2 than 3 else 4 much 4 out 4 worker manner 4 price □076( ) the houses in the city were destroyed by the hurricane. Many 3 Most Almost 4 to clean ) of staying up late. ) twenty years. 3 for 4 either 4 was used to 4 went 4 Most of to Sect. 2 rule on

お願いしますm(_ _)m 数3の定積分です

問7 次の定積分を求めよ。 | 10 57/00 3 sinxdx 2 (2) Sasin sin²x dx 問 8 x は奇関数, x2 は偶関数であることを利用して, 定積分∫(x-3x²)dx を求めよ。 2節定

教えてくださいm(_ _)m 数3の定積分です

問6 次の定積分を求めよ。 dx 1+x2 √3 (1) 65³1 So dx (2) S2₂18

お願いしますm(_ _)m 数3の定積分です

問 5 次の定積分を求めよ。 2 (1) ²√4x²³ dx 0 (2) dx 1-x² ► p.209 2節 定積分 177

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問 6 (1) 次の定積分を求めよ。 dx 5.№s 1+x2 0 (2) 4+x2 p.20