bhai please solve according to the class 10
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picking a potato and coming back=2*picking
A.P=5,8,11,.............
a=5
d=3
n=10
Sn= n/2(2a+(n-1)d)
= 10/2(2*5+(10-1)3)
=5(10+27)
=5*37
=185
total distance=2*185
=370 metres
A.P=5,8,11,.............
a=5
d=3
n=10
Sn= n/2(2a+(n-1)d)
= 10/2(2*5+(10-1)3)
=5(10+27)
=5*37
=185
total distance=2*185
=370 metres
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