If (1−p)1+2x+4x2+8x3+16x4+32x5=1−p6⋅p≠1 then a value of px is
12
2
14
4
(1−2x)1+2x+4x2+8x3+16x4+32x51-2x=1−p6(1−p)
1−(2x)61−2x=1−p61−p⇒p=2x
⇒px=2