Prove that for positive integers n 1, x tan x 1 2 sec 2 sec x dx sec 2 x dx ...

22 Is sec x sec x dx Let usec2x and du sec x dx Then du 2 sec2 r tan x dx an ...

Prove that for positive integers n 1, x tan x 1 2

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Prove that for positive integers n ≠ 1,

x tan x п — 1 п — 2 sec

Integrate by parts with u = sec^{n - 2} x and dv = sec² x dx.

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Calculus Early Transcendentals

ISBN: 978-0321947345

2nd edition

Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

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Question Posted: Apr 06, 2019 09:28 AM

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Prove that for positive integers n 1, x tan x 1 2

Question:

x tan x п — 1 п — 2 sec"-2 sec" x dx | sec"-2 x dx. п

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Calculus Early Transcendentals

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