Find 25th term of the A.P , -5 , -5/2 , 0 ,5/2.

1.	Find 25th term of the A.P , -5 , -5/2 , 0 ,5/2.
Answer» n=25a=-5d=a2-a1d=-5/2-(-5)d=-5/2+5=-5+10/2=5/2an=a+(n-1)da25=-5+(25-1)5/2 =-5+12*5 =-5+60a25=55 Please answer me?

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