-5-6-7-8-9-1000 = Check all the correct answer/s. 1000 Σ 25 1001 Σ(1 - 2) 2=6 1000 -Στ 2 5 -1000 8 Σε 25

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 12E
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Question
-5-6-7-8-9-1000 =
Check all the correct answer/s.
1000
Σ
25
1001
Σ(1 - 2)
2=6
1000
-Στ
2 5
-1000
8
Σε
25
Transcribed Image Text:-5-6-7-8-9-1000 = Check all the correct answer/s. 1000 Σ 25 1001 Σ(1 - 2) 2=6 1000 -Στ 2 5 -1000 8 Σε 25
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