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(1+cosx)(1+cos3x)(1+cos5x)(1+cos7x).plzz help with this question

(1+cosx)(1+cos3x)(1+cos5x)(1+cos7x).plzz help with this question

Grade:11

1 Answers

Ajay
209 Points
6 years ago
This can have many answers depending on how I choose to manipulate the expression.
Please be more specific what you wnat to prove

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