Answer:
a) 10, 7, 4, 1, -2, -5, -8, -11, -14, -17.
c)  1, 2, 3 4 5 6 7 8 9 10.
d) √1 , √2, √3  √4 , √5, √6  √7 , √8, √9 √10.
e)     1, 5, 6, 11, 17, 28, 45, 73, 118, 191.
Step-by-step explanation:
a)  10, 10-3 , 10-3-3...
c)  3(1)- 2(1) , 3(2) - 2(2), 3(3) - 2(3),  3(4) - 2(4) ..
 = 1, 2, 3, 4...
d) √1 , √2, √3 ...
e)  1, 5,  (5+6), (5 + 11)...