Find the values of x which satisfy the equation 8^(1+│cos x│+ cos^2 x +│cos^3 x│+.........infinite terms) = 4^3 ^ - raised to │ │- Absolute value Answer: {x│x = 2nπ ± π/3} U {x│x = 2nπ ± 2π/3} How do we solve this problem?
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Originally Posted by fardeen_gen Find the values of x which satisfy the equation 8^(1+│cos x│+ cos^2 x +│cos^3 x│+.........infinite terms) = 4^3 ^ - raised to │ │- Absolute value Answer: {x│x = 2nπ ± π/3} U {x│x = 2nπ ± 2π/3} How do we solve this problem? is a geometric series with so we have the sum as and so we have simplifies to i hope you can finish this already..
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