Answer:
Dot product. ... In Euclidean geometry, the dot product of the Cartesian coordinates of two vectors is widely used and often called "the" inner product (or rarely projection product) of Euclidean space even though it is not the only inner product that can be defined on Euclidean space; see also inner product space.
Step-by-step explanation:
(Add5) 1/9..(add 7) 1/16... (add9) 1/25... (add 11) and get -> 1/36
Answer:
13
Step-by-step explanation:
The square root of 169 is 13
F(x) = |x| + 4
f(0) = I 0 I + 4===> (0,4)
f(0) = - 0 +4 ===> (0,4)