Please answer Me Please
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The answer will be 0
i¹ = i
i² = -1
i³ = -i
i⁴ = 1
The sum of these 4 is 0
So the sum of the whole series will be 0, as this pattern occurs multiple times and the series goes on to 4k, which is a multiple of 4.
i¹ = i
i² = -1
i³ = -i
i⁴ = 1
The sum of these 4 is 0
So the sum of the whole series will be 0, as this pattern occurs multiple times and the series goes on to 4k, which is a multiple of 4.
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2
so option is (b), cause as I have solve it like this photo
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rahul9476:
wlcm bro
wlcm bro
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