Find the 31^{st} term of an AP whose 11^{th} term is 38 and the 16 | Filo
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Class 10

Math

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Arithmetic Progressions

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Find the term of an AP whose term is and the term is .

Solution:
Given that,    
 
We know that,



... (i)

Similarly,


... (ii)

On subtracting (i) from (ii), we get



From equation (i),




Now




Hence,  term is
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