- #1
Karma
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sec(pi)=2/2x+1
-1=2/2x+1
-2x-1=2
-2x=3
x=-3/2
is this correct?
-1=2/2x+1
-2x-1=2
-2x=3
x=-3/2
is this correct?
Is Cos(pi(2x+1)) the Key to Simplifying the Search for x Values?
- Thread starter Karma
- Start date
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Homework Help Overview
The discussion revolves around the equation involving the secant function, specifically sec(pi(2x+1)) = 2, and its implications for finding values of x. Participants are exploring the relationship between secant and cosine in this context.
Discussion Character
- Conceptual clarification, Assumption checking
Approaches and Questions Raised
- Participants are attempting to clarify the original equation and its structure, with some questioning the notation and the number of parentheses used. There is also a suggestion to explore the cosine function in relation to the secant equation to simplify the search for x values.
Discussion Status
The discussion is ongoing, with participants clarifying the equation and its interpretation. There is a focus on understanding the implications of the secant function and its relationship to cosine, but no consensus has been reached on the interpretation of the original problem.
Contextual Notes
There is some confusion regarding the notation used in the equation, particularly the placement of parentheses, which may affect the interpretation of the problem. Participants are also considering how to approach the problem without a clear resolution yet.