the number of natural numbers from 'a' to 'b', where is (a) b-a-1 (b) b-a+1 (c) a + b-1 (d) none
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the number of natural numbers from 'a' to 'b', where is (a) b-a-1 (b) b-a+1 (c) a + b-1 (d) none
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[tex] The \:number\: of\: natural\: numbers\: from[/tex]
[tex] 'a' \:to \:'b', \: where \: a \lt b \: is [/tex]
[tex] \underline{\pink{ b - a + 1 }}[/tex]
Therefore.,
[tex] Option \: \green { ( b ) } \: is \: correct. [/tex]
Example:
The number of natural numbers from '20' to '145', is = 145 - 20 + 1
= 125 + 1
= 126
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The number of natural numbers from'a'to'b'where is b-a+1 ✔️✔️
Option b) is correct...