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alltimeacheiver
- Master | Next Rank: 500 Posts
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3) What is m+n?
a. 3
b. 4
c. 5
d. 6
e. 7
+ x y z
4 1 -5 m
e 7 n 10
f 2 -4 5
I got M =0 but not N
2) (-1)k+1(½k). T is the sum of the first 10 k, is t
a. > 2
b. between 1 and 2
c. between ½ and 1
d. between ¼ and ½
e. < ¼
a. 3
b. 4
c. 5
d. 6
e. 7
+ x y z
4 1 -5 m
e 7 n 10
f 2 -4 5
I got M =0 but not N
2) (-1)k+1(½k). T is the sum of the first 10 k, is t
a. > 2
b. between 1 and 2
c. between ½ and 1
d. between ¼ and ½
e. < ¼
