सम्प्रेषण किसे कहते हैं | sampreshan kise kahate hain | sampreshan kya hai

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Use ful video ❤

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Tq sir

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thank you sir

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Tq sir.....❤❤❤❤..........

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Sir sampreshan aur sanchaar ek hi h ya alag h

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Sanchar sampreshan ka hi ek prakar hai

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Pass hogya kya fall