AP EAMCET · Maths · Binomial Theorem
The binomial coefficients which are in decreasing order are
- A \({ }^{15} C_5,{ }^{15} C_6,{ }^{15} C_7\)
- B \({ }^{15} C_{10},{ }^{15} C_9,{ }^{15} C_8\)
- C \({ }^{15} C_6,{ }^{15} C_7,{ }^{15} C_8\)
- D \({ }^{15} C_7,{ }^{15} C_6,{ }^{15} C_5\)
Answer & Solution
Correct Answer
(D) \({ }^{15} C_7,{ }^{15} C_6,{ }^{15} C_5\)
Step-by-step Solution
Detailed explanation
The series of binomial coefficient is \({ }^{15} C_0,{ }^{15} C_1,{ }^{15} C_2 \ldots{ }^{15} C_7,{ }^{15} C_8,{ }^{15} C_9 . .{ }^{15} C_{14},{ }^{15} C_{15}\) Form the above discussion, we can say that decreasing series is \({ }^{15} C_7,{ }^{15} C_6,{ }^{15} C_5\) therefore…
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