if common difference of m ap is respectively 1,2,3,....,m and 1st term of each series is 1 then he sum of their mth term is?
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plz answer me fast tomorrow is my paper
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in this question a is equal to 1 and d is also equal to 1 so we have to find the mth term therefore Smequal to and by 2 into 2 A Plus and minus 1 into d
Khanora:
i know the answer.. thank you... but can you give me whole process of calculation
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