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Posted: **Wed Jul 13, 2022 5:08 am**

: 3 Use The Cauchy Product Of Infinite Series To Verify The Identity Z Z2 1 Ez Z1 1 21 Z 65 Z2 0 Z 1 1 (6 KiB) Viewed 19 times

3. Use the Cauchy product of infinite series to verify the identity : z(z2+1)ez=z1+1−21z−65z2+…(0<∣z∣<1)

3. Use the Cauchy product of infinite series to verify the identity : z(z2+1)ez​=z1​+1−21​z−65​z2+…(0<∣z∣<1)