Найти производную y= xarcsin√1-x^2

whrhdtjdge: Сколько тебе лет?

whrhdtjdge: Найдите предложения с глаголом - сказуемым в Present Continuous, переведите.
1. What will you be doing in the laboratory tomorrow morning? We shall be watching the operation of a new device. 2. Measures are being taken to save Lake Baikal. 3. Much attention is being paid at present to the development of international scientific contacts.

whrhdtjdge: Помоги пожалуйста

whrhdtjdge: Пожалуйста