Question

in an orchard there are 35 row with 25 guava trees in each row. How many guava trees are there in the orchard?​

Answer 1

Answer :

accoesing to AP  

a =17  

d=15 -17=-2  

an =3  

n=?  

an = a+ (n-1)d  

3=17+(n-1)-2  

3-17=(n-1)-2  

-14=(n-1)-2  

-14/-2=(n-1)  

7=n-1  

n=7+1  

n=8

Just Change The Values Ok

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