Question

arcsin0

arcsin1

arcsin2√2

arcsin2√3

arcsin-1

arcsin-2√2

 

Answer 1

1)0

2)пи/2

3)π/4+2πn, n є Z

4)незнаю

5)-пи/2

6)-π/4+2πn, n є Z

Answer 2

arcsin0=0

arcsin1=90

arcsin...=45

arcsin...=60

arcsin(-1)=270

arcsin(-...)=225