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IUT_18-19
HSC - উচ্চতর গণিত ১ম পত্র
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অধ্যায়-০৫ঃ বিন্যাস ও সমাবেশ
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A password consists of two letters of the alphabet followed by three digits chosen from
0
to
9
. Repeats are
\text { A password consists of two letters of the alphabet followed by three digits chosen from } 0 \text { to } 9 \text {. Repeats are }
A password consists of two letters of the alphabet followed by three digits chosen from
0
to
9
. Repeats are
allowed. How many different possible passwords are there?
\text { allowed. How many different possible passwords are there? }
allowed. How many different possible passwords are there?
A.
26000
26000
26000
B.
676000
676000
676000
C.
36000
36000
36000
D.
488800
488800
488800
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