\tan\left(x^{2} y^{2}\right)\cdot\cos\left(x y\right)=\cos\left(x^{2} y^{2}\right)

Type your math problem... \tan\left(x^{2} y^{2}\right)\cdot\cos\left(x y\right)=\cos\left(x^{2} y^{2}\right)

Question

tan (x^{2} y^{2}) \cdot cos (x y) = cos (x^{2} y^{2})

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