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Given the polar function r = cos⁡θ, find the equation of the tangent line to the curve at θ = π/4 The tangent line should be in the form y = mx+b

Given the polar function r = cos⁡θ, find the equation of the tangent line to the curve at θ = π/4 The tangent line should be in the form y = mx+b

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Given the polar function r = cos ⁡ θ , find the equation of the tangent line to the curve at θ = π / 4 The tangent line should be in the form y = m x + b

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