Question

plzzz explain me this question's answer

Answer 1

Heya...

The sequence is that :

• 1
• ( 1 x 2 ) + 1 = 3
• ( 3 x 2 ) + 0 = 6
• ( 6 x 2 ) + (- 1 ) = 11
• ( 11 x 2 ) + (- 2 ) = 20
• ( 20 x 2 ) + (- 3 ) = 37
• ( 37 x 2 ) + (- 4 ) = 70

The numbers are added from positive 1 to negative numbers.

Hope it helps... :)

Answer 2

Hi

good evening friend

=1

=> (1×2+1)=3

=> (3×2+0) = 6

=> (6×2-1) =11

=> (11×2-2)=20

=> (20×2-3) =37

=> (37×2-4)=70 Ans...