9 y = Arctan(2+x 1-2x 10. x = cos't ; y = sin't

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A: Solution:-

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A: To solve the given question we shall use the following formula: Cauchy integral Formula: Let C be a ...

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A: solving the problem using induction:

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A: As per Bartleby guidelines we're supported to answer only first three subparts. Kindly repost rest.

Q: I. TRUE OR FALSE. Write 1 if the statement is always true. Otherwise write 0. 7. For any sets A, B, ...

A: Given that  for any sets A,B,D, if B⊆A then D-A⊆D-B We have to check that the above statement is tru...