\(\binom{15}{2}\) का मान क्या होगा?
What will be the value of \(\binom{15}{2}\)?
Explanation opens after your attempt
Correct Answer
B. (105)
Concept
\(\binom{15}{2}=\frac{15\cdot14}{2}=105\). Divide by (2) when choosing two objects.
Why this answer is correct
The correct answer is B. (105). \(\binom{15}{2}=\frac{15\cdot14}{2}=105\). Divide by (2) when choosing two objects.
Exam Tip
\(\binom{15}{2}=\frac{15\cdot14}{2}=105\) है। दो वस्तुओं के चयन में (2) से भाग दें।
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