Sản phẩm quang hợp đầu tiên của nhóm thực vật C₄ là gì?

Read the following advertisement and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6:

JOIN THE FITNESS REVOLUTION

Are you looking to get ___(1)___ shape but don’t know where to start? Our online fitness platform gives you access to the best workouts to fit your schedule. Whether you prefer yoga, cardio, or strength training, we’ve got something for everyone. You can ___(2)___ our workouts anytime, anywhere, without needing any special equipment. Plus, our expert trainers are always available to help ___(3)___ your form and provide tips for improvement. Don't wait to ___(4)___ your fitness goals – sign up today and enjoy a free month of workouts! No matter your fitness level, you'll ___(5)___ results and feel better than ever. Remember, your journey ___(6)___ with the first step.

Ai là người đầu tiên quan sát thấy vi khuẩn?

Xét vị trí tương đối của hai đường thẳng:

 d₁: x – 2y + 1 = 0 và d₂: – 3x + 6y – 10 = 0

Nghiệm phương trình \(2 \sin x \sin 2 x=3-\sqrt{3} \sin x\) có dạng \(x=\frac{a \pi}{b}+k 2 \pi, k \in \mathbb{Z}, \frac{a}{b}\) là phân số tối giản. Khi đó mệnh đề đúng là?

The company’s _______ plan was to launch the product in the spring, but they decided to delay it.

Các quốc gia nào sau đây có quy mô GDP lớn nhất khu vực Mỹ Latinh?

Cho tam giác \(ABC\) có \(AB=5,\) \(\hat{B}={{60}^{\circ }}\), \(\hat{C}={{45}^{\circ }}\). Độ dài cạnh \(AC\) là

Điện thoại thông minh được kết nối internet bằng cách nào?

Các tuyến giao thông đường biển thường được biểu hiện bằng phương pháp gì?

A human-like robot that can drive a car could one day be used as a chauffeur, though its creator admits that this may take at least 50 years.

Most driverless cars work very differently to a human driver, using artificial intelligence and custom mechanical systems to directly move the steering wheel and pedals. This approach is much more efficient and simpler than using a robot to drive, but it is also specially made for each particular car.

Kento Kawaharazuka at the University of Tokyo and his colleagues have developed a human-like robot, called Musashi, that can drive a car in the same way as a human. It has a human-like “skeleton” and “musculature”, as well as cameras in each of its eyes and force sensors in its hands and feet. Artificial intelligence systems work out what actions are needed to drive the car and react to events that often happen on roads such as traffic lights changing colour or a person stepping in front of the car. The robot can only perform a limited range of driving tasks at present, such as going forward in a straight line, taking a right- hand turn, and moving at speeds of around five kilometres per hour on non-public roads. “The speed of the pedal or the velocity of the car is not high. Also, the handling of the car is not fast compared to human beings,” says Kawaharazuka.

It seems that a robot at the controls of a car, operating in real traffic conditions and in total safety, is not something we are likely to see soon. As mentioned earlier, it could be decades before a robot could really step into the driver’s seat.

What can Musashi NOT do?

Gọi s là diện tích tam giác ABC, để đưa giá trị của s ra màn hình ta viết:

Trong không gian \(Oxyz\), cho ba điểm \(A(1;3;4)\), \(B(-1;1;2)\), \(C(3;2;-12)\). Cho \(M\) là điểm thuộc mặt phẳng \(\left( Oxy \right)\) thoả mãn \(A{{M}^{2}}+B{{M}^{2}}+C{{M}^{2}}=174\). Hoành độ của điểm là (…a…), tung độ của điểm \(M\) là (…b…).

Dựa vào thông tin dưới đây để trả lời câu hỏi dưới.

CÁC LOẠI ĐẤT CHÍNH Ở ĐỒNG BẰNG SÔNG CỬU LONG

(Nguồn: SGK tr.186 địa lí 12, NXB Giáo dục Việt Nam)

Ở vùng Đồng bằng sông Cửu Long chủ yếu có các loại đất nào sau đây?