1.

A=18, d=?, n=10, an=0

Answer» The answer said by Surya is correct
-2
a+(n-1)d=anAn=0A=18N=1018+(9)d=018+9d=09d=-18D=-18÷9D=-2
Hey friend that question you have asked that answer is -2 that is right or not please tell me also please
An=a+(n-1)d0= -18+(10-1)d18=9×d18/9=d2=d


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