If the ratio of the fifth term from the beginning to the fifth term from the end in the expansion of ( [4] 2...

Question

If the ratio of the fifth term from the beginning to the fifth term from the end in the expansion of ( [4] 2 + 1 [4] 3 )^n is 6:1, then the third term from the beginning is-

Accepted Answer

(D)

JEE Main 2023 Mathematics question

Solution