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Find the 12the term from the end of the AP :-2, -4, -6, ...., -100. |
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Answer» a=-100 d=2 an=-2 Step-by-step EXPLANATION: an=a+(n-1)d -2=-100+(n-1)2 98=(n-1)2 49=n-1 n=50 a12= -100+(12-1)2 a12= -100+22 a12=-78 |
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