Difference between Mono Sound And Stereo Sound And Analog sound And Digital Sound in pgdca exam

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Bahut achha aap padate h sir thankyou🎉🎉🎉sir

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Thank you sir ji ❤

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Bahut badiya sir ji ❤❤

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Tq sir BAHUT ACHHE SE SAMAJ ME AAYA

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Sir unit 5 ka bhi dal dijiye

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Ok

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Unit 3 ke question