Z2=2-i x2=2

y2=-1 -->r^2=5

sin(teta)=-1/5^0.5 >teta2=-26

z2/z1=(2.5)^0.5 (cos (-71)+isin(-71))

Use the drop-down menus to identify each underlined verb form as a participle, gerund, or infinitive. 1.(climbing) a rope is not as difficult as you might think. gerund 2.i plan (to compete) in a chess tournament this weekend. infinitive 3.kali loves the smell of (roasting) garlic. participle

Ineed . the story about rod slappy.

Which of these novels is considered an important precursor to science fiction