Exercises; prove that 1) tan z = 2 +²²³ +²²³ + ...

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 44E
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Exercises; prove that
(1) tan z = 2 + ²²³ +²²² + ...
2) tan ¹2 = 8-2³² +²²-
+ +₁₁₁ =
ਨੂੰ
3) Sinhz = 2 + ²3/11
0
Σ
n=1
2n-1
Z
(2n)
4) Gosh p= 1+ 2+ + 2 C
5) + = 2²6-0² (2-1)", uke 12-11 <1-
n=0
(2n-1)
9
9
47²
= 2 (-1)" 2²" ₂ When 1²K1.
Transcribed Image Text:Exercises; prove that (1) tan z = 2 + ²²³ +²²² + ... 2) tan ¹2 = 8-2³² +²²- + +₁₁₁ = ਨੂੰ 3) Sinhz = 2 + ²3/11 0 Σ n=1 2n-1 Z (2n) 4) Gosh p= 1+ 2+ + 2 C 5) + = 2²6-0² (2-1)", uke 12-11 <1- n=0 (2n-1) 9 9 47² = 2 (-1)" 2²" ₂ When 1²K1.
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