The sum of first seventy even integers is:
- 4980
- 4970
- 4960
- none of these
Explanation
Here we have to find the Sum of First 70 even Numbers
First 70 even Numbers are
2 , 4 , 6 , 8 , ... , 140
This is an arithmetic progression
First term = 2
Last term = 140
Number of terms = 70
Hence the required sum
4970
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