[25 POINTS] hi um please send help within like, 20 mins bc I'm gonna cry hahahaha
       
      
                
     
    
    
    
    
    2 answers:
            
                    
              
              
                
                
Answer:
c = 3
c = -3
(There are two because absolute value :P)
Step-by-step explanation:
u = 7i + 24j
u = (7, 24)
||c * u|| = 75
75 = || c  ||
 ||
75 = || c  ||
 ||
75 = || c * 25 ||
3 or -3 = c
 
                                
             
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