Answer:5:1
Step-by-step explanation: Divide 15:3 by common factors to get 5:1
 
        
             
        
        
        
Answer:
true
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
no saboooo99999997
Step-by-step explanation:
becayzw kwk2kudhe 
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wiauy1y133
 
        
             
        
        
        
Answer:
We now want to find the best approximation to a given function. This fundamental problem in Approximation Theory can be stated in very general terms. Let V be a Normed Linear Space and W a finite-dimensional subspace of V , then for a given v ∈ V , find w∗∈ W such that kv −w∗k ≤ kv −wk, for all w ∈ W.
Step-by-step explanation: