AP EAMCET · Maths · Permutation Combination
Find the number of ways of selecting 4 pens and 3 pencils from a packet of 8 pens and 5 pencils,
- A 700
- B \({ }^8 P_4 \times{ }^5 P_3\)
- C \({ }^8 P_4+{ }^5 P_3\)
- D \(700 \times{ }^8 P_4\)
Answer & Solution
Correct Answer
(A) 700
Step-by-step Solution
Detailed explanation
Number of ways \(={ }^8 C_4 \times{ }^5 C_3=700\)
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