Which does NOT belong with the other three?

Question

a) ∑ k= 1, k², 4

b) 30

c) 1+4+9+16

d) ∑ k= 0, k², 3

Answer 1

d) ∑ k= 0, k², 3 does not belong with the other three.

a) ∑ k= 1, k², 4 -> Sum of k² values. 1² + 2² + 3² + 4² = 30

b) 30

c) 1+4+9+16 -> 30