Question

Решить уравнения:
1. sin x^2=0
2. tg√x = -1

Answer 1

1.x^2=пк  x=+-$sqrt{pk}$ 
2 $sqrt{x}$= -arctang 1-пк
x=$sqrt{-arctg1-pk}$

Answer 2

x= +- sqrt{-arctg1-pk} 

Answer 3

x=+-  sqrt{-arctg1-pk} 

Answer 4

x= sqrt{-arctg1-pk} 

Answer 5

x=+- sqrt{-arctg1-pk}