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Solve the equation: (4sqrt(cos x/2)-5-(...

Solve the equation: `(4sqrt(cos x/2)-5-(sqrt(2))/2)^2+ sqrt(2)(4sqrt(cos x/2)-5-(sqrt(2))/2)-(cosx)/2=0`

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RESONANCE DPP-JEE MAINS-All Questions
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  3. Solve the equation: (4sqrt(cos x/2)-5-(sqrt(2))/2)^2+ sqrt(2)(4sqrt(c...

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