hey mate, here is your answer.
Answer:
Step-by-step explanation:
Since,k belongs to natural numbers,we can substitute k=1,2,3,...
Take k=1.
i^(4k+1)=i
i^(4k-1)=-i
for k=1
So,
{i-(-i)}/2=2i/2=I
Hence, value of the given expression is i
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Answers & Comments
hey mate, here is your answer.
Answer:
Step-by-step explanation:
Since,k belongs to natural numbers,we can substitute k=1,2,3,...
Take k=1.
i^(4k+1)=i
i^(4k-1)=-i
for k=1
So,
{i-(-i)}/2=2i/2=I
Hence, value of the given expression is i