JEE Main & Advanced
Mathematics
Binomial Theorem and Mathematical Induction
Question Bank
Numerical Value Type Questions - Binomial Theorem
question_answer
The sum of the co-efficients of all even degree terms in x in the expansion of \[{{\left( x+\sqrt{{{x}^{3}}-1} \right)}^{6}}+{{\left( x-\sqrt{{{x}^{3}}-1} \right)}^{6}},\] \[(x>1)\] is equal to: