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Is 144 a term of the A. P. 3,7,9......? Justify your answers

Answer» Still 144 is not a term of that ap
I think u miss one term ....AP: 3,5,7,9....
It is not an ap also because common difference is different
Take an as 144 and a=3 ,cd=4 Now solve by putting the formula of an
No because by an formula it is not divisible


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