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Engineering Mathematics
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Engineering Mathematics Miscellaneous
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Engineering Mathematics Miscellaneous
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Engineering Mathematics
Engineering Mathematics Miscellaneous
Let z be a complex variable. For a counterclockwise integration around a unit circle C, centred at origin.
∮
c
1
dz = Aπ i the value of A is
5z - 4
2/5
1/2
2
4/5
Correct Option:
A
∮
c
1
dz = Aπi
5z - 4
2
πi
5
A =
2
= 0.4
5
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