Duration: 4:39

3 views

0

Let us consider the binomial expression \( (1+x)^{n}=\sum_{r=0}^{n} a_{r} x^{r} \),
\( P \) where \( a_{4}, a_{5} \) and \( a_{6} \) are in \( A P,(n10) \). Consider another

W. binomial expression of \( A=(\sqrt[3]{2}+\sqrt[4]{3})^{13 n} \), the expression of \( A \) contains some rational terms \( T_{a_{1}}, T_{a_{2}}, T_{a_{3}}, \ldots, T_{a_{m}} \) \( \left(a_{1}a_{2}a_{3}\ldotsa_{m}\right) \)
The common difference of the arithmetic progression \( a_{1}, a_{2}, a_{3}, \ldots, a_{m} \) is
(a) 6
(b) 8
(c) 10
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live