Question

If 2*-'T. =" C, +3("C_)+32 ("C.) +...+ 3" ("C2n),ne N, then (A) T.,1.,6., are in AP (B) T.,2T .,T-2 are in AP (C) T, = 192 (D) T = 194​

Answer 1

The question so hard i can`t solve it so sorry