The sum of 1 – 1 + 1 – 1 + 1 – 1 …. To even number of terms is- T
| The sum of 1 – 1 + 1 – 1 + 1 – 1 …. To even number of terms is-
A. -1
B. +1
C. 2
D. zero
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Right Answer is: D
SOLUTION
The sum of 1 – 1 + 1 – 1 + 1 – 1… to even number of terms is zero.
1-1 = 0