Question

C) Find the value of 5P3
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Answer 1

Answer:

Answer. 5p3=5×(5-1)×(5-2)=5×4×3=60...........

Step-by-step explanation:

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Answer 2

SOLUTION

TO DETERMINE

The value of

$\displaystyle \sf{ {}^{5} P_3}$

EVALUATION

Here the given expression is

$\displaystyle \sf{ {}^{5} P_3}$

We simplify it as below

$\displaystyle \sf{ {}^{5} P_3}$

$\displaystyle \sf{ = \frac{5!}{(5 - 3)!} }$

$\displaystyle \sf{ = \frac{5!}{2!} }$

$\displaystyle \sf{ = \frac{5 \times 4 \times 3 \times 2!}{2!} }$

= 5 × 4 × 3

= 60

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