\(\binom{9}{2}\) का मान ज्ञात कीजिए।
Find the value of \(\binom{9}{2}\).
Explanation opens after your attempt
B. (36)
Concept
\(\binom{9}{2}=\frac{9\cdot8}{2}=36\). Do not forget to divide by (2!) when choosing two objects.
Why this answer is correct
The correct answer is B. (36). \(\binom{9}{2}=\frac{9\cdot8}{2}=36\). Do not forget to divide by (2!) when choosing two objects.
Exam Tip
\(\binom{9}{2}=\frac{9\cdot8}{2}=36\) है। दो वस्तुओं के चयन में (2!) से भाग देना न भूलें।
Login to save your score, XP, coins and progress.
