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Permutation and Combinations — Maths STD 11 Science — Question

CBSE BoardEnglish MediumSTD 11 ScienceMathsPermutation and Combinations1 Mark
Question
State True or False for the following statement:
Three letters can be posted in five letterboxes in $35$ ways.
✓

Answer

False.
Solution:
Given that $3$ letters are to be posted in $5$ letter boxes.
$\therefore$ Required number of ways $= 5^3 = 125$
 Hence, the given statements is ‘False’.

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