Решите тригонометрическое неравенство.

 

sin(x+Pi/4)>=1

Помогите пожалуйста:

1/3 (дробь) умножить на корень из 6 и умножить на корень из 15

Ask questions: 1.Is never snows in Africa(Where...?)

2.There is a lot of snow in Moskow in winter(Is...?)

3.He is wearing a T-shirt and shorts now(What...?)

4.There are some flowers in the fields(Are...?)

5.The cleverest animals are monkeys(What animals...?) 6.We celebrate St.Valentines Day in February(When...?)

7.I sent some cards to my friend(What...?)

8.My parents were at home.(Who...?)

9.He will play volleyball with his friends.(When whom...?)

10.It often rains inautumn in London(When...?)