Asked by Okoro Jennifer
                The sum of the 4th and 6th terms of an AP is 42. The sum of the 3rd and the 9th term of progression is 52, find the first term and the common difference of the sum of the 1st, 10th terms of the progression
            
            
        Answers
                    Answered by
            Okoro Jennifer
            
    Please l need an answer to my question
    
                    Answered by
            Reiny
            
    "The sum of the 4th and 6th terms of an AP is 42"
---> a+3d + a+5d = 42
2a + 8d = 4s
a + 4d = 21
"The sum of the 3rd and the 9th term of progression is 52"
a+2d + a+8d = 52
2a + 10d = 52
a + 5d = 26
solve these two equations by subtracting them
etc
    
---> a+3d + a+5d = 42
2a + 8d = 4s
a + 4d = 21
"The sum of the 3rd and the 9th term of progression is 52"
a+2d + a+8d = 52
2a + 10d = 52
a + 5d = 26
solve these two equations by subtracting them
etc
                    Answered by
            Okoro Jennifer
            
    Thanks a lot 
I have got the answer
    
I have got the answer
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