Write about a famous place for your holiday. Bài viết yêu cầu tại sao nơi đó là nơi yêu thích của bạn ạ. Từ 7-10 câu, Ai giúp em với ạ, em cảm ơn ạa 🥺🥺
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\(S=\dfrac{1}{2^2}+\dfrac{1}{\left(2.2\right)^2}+\dfrac{1}{\left(2.3\right)^2}+...+\dfrac{1}{\left(2.10\right)^2}\)
\(=\dfrac{1}{2^2}+\dfrac{1}{2^2.2^2}+\dfrac{1}{2^2.3^2}+...+\dfrac{1}{2^2.10^2}\)
\(=\dfrac{1}{2^2}\left(1+\dfrac{1}{2^2}+\dfrac{1}{3^2}+...+\dfrac{1}{10^2}\right)\)
\(< \dfrac{1}{2^2}\left(1+\dfrac{1}{1.2}+\dfrac{1}{2.3}+...+\dfrac{1}{9.10}\right)\)
\(=\dfrac{1}{4}\left(1+1-\dfrac{1}{2}+\dfrac{1}{2}-\dfrac{1}{3}+...+\dfrac{1}{9}-\dfrac{1}{10}\right)\)
\(=\dfrac{1}{4}\left(2-\dfrac{1}{10}\right)< \dfrac{1}{4}.2=\dfrac{1}{2}\) (đpcm)
\(Cau.23:\\ N=\left(A_1+T_1+G_1+X_1\right).2=\left(100+200=300+400\right).2=2000\left(Nu\right)\\ L=\dfrac{N}{2}.3,4=\dfrac{2000}{2}.3,4=3400\left(A^o\right)\\ Chon.C\)
*Câu lệnh For..do
Dạng xuôi: for <biến đếm>:=<giá trị đầu> to <giá trị cuối> do <câu lệnh>;
*Câu lệnh For..do
Dạng ngược: For <biến đếm>:=<giá trị cuối> downto <giá trị đầu> do <câu lệnh>;
Gợi ý cho em cách viết:
Giới thiệu khái quát về món ăn.
Nguồn gốc?
Cách chế biến?
Ý nghĩa của món ăn đó với mọi người hoặc với em?
Nêu cảm nhận của em về món ăn đó?
Kết luận.
tk nhé
Vung Tau city is located in Southeast Vietnam. It is a charming city to visit, with a long beach and numerous small mountains surrounding it. On weekends, people love to come here for relaxation because it’s quite quiet and clean. The main attraction for visitors is an old lighthouse, which was built in 1907. From here, you can see all the city’s sights. The seafood here is very fresh, delicious, and affordable. You can order your food, and it will be cooked right in front of you. However, what I like most about Vung Tau is its temples and pagodas. I can spend a lot of time wandering around and admiring them. If you have the chance, come here, and I’m sure you won’t be disappointed.
tk nhé
The first time I visited Nha Trang was three years ago. It was a memorable and interesting trip. Nha Trang, the capital of Khanh Hoa province, boasts one of the most popular municipal beaches in all of Vietnam. The natural beauty in Nha Trang is truly captivating, with waves crashing against the cliffs, the gentle sea breeze, pristine white sands, and turquoise waters, all combining to create a stunning landscape. During my visit to Nha Trang, I made it a habit to wake up early each morning, taking walks along the beach to breathe in the fresh sea air and savor the sunrise over the water.
One particular attraction that enchanted me three years ago, and still does, is the cluster of small islands off the coast. Hon Tre is the largest of these islands. As the name suggests, Monkey Island is home to hundreds of wild monkeys. Yen Island is famous for its swifts’ nests. In my opinion, Nha Trang is one of the greatest holiday destinations. I’m hoping to get the chance to return.