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madhu.mukherjee.946
 one year ago
a telephone number consists of six digits of which the first two are exchange numbers.find the maximum number of connections that can be given to the consumers by the exchange?
i want proper logical explanation
madhu.mukherjee.946
 one year ago
a telephone number consists of six digits of which the first two are exchange numbers.find the maximum number of connections that can be given to the consumers by the exchange? i want proper logical explanation

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ribhu
 one year ago
Best ResponseYou've already chosen the best response.1first two numbers will be filled by exchange

ribhu
 one year ago
Best ResponseYou've already chosen the best response.1so we have to fill only 4 numbers, since there is no choice and subjection while choosing a number.. so we have got 10 numbers to fill each position from 3rd number.

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.0okay i got my logic

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.0thanks for helping me
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