Question

11 maths 4th lesson​

Answer 1

(2n)

____=2n (1.3.5.........(2n"- 1).

n

(2-1)

____=2-1 (1.3.5)

-1

(1)

___=(1) (1.3.5)

-1

1×1

____=2(1 3.5)

1

2

___=2(1.3.5)

1

2×4

____=(1.3.5)

1

8

__=1.3 5

1

Step-by-step explanation:

ans

8

__=1 .3.5

1