\(\binom{8}{5}\) किसके बराबर है?
\(\binom{8}{5}\) is equal to which expression?
Explanation opens after your attempt
Correct Answer
B. \(\binom{8}{3}\)
Concept
\(\binom{n}{r}=\binom{n}{n-r}\). Here (8-5=3).
Why this answer is correct
The correct answer is B. \(\binom{8}{3}\). \(\binom{n}{r}=\binom{n}{n-r}\). Here (8-5=3).
Exam Tip
\(\binom{n}{r}=\binom{n}{n-r}\) होता है। यहां (8-5=3) है।
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