If 13 =13w / ( 1 – w ), then ( 2w )2 =
- 1/4
- 1/2
- 1
- 2
Answer: 2
Explanation: 13 = 13w / (1 – w)
1 = w/(1 – w)
1 – w = w
2w = 1
(2w)w = 1 × 2 = 2
If 13 =13w / ( 1 – w ), then ( 2w )2 =
Answer: 2
Explanation: 13 = 13w / (1 – w)
1 = w/(1 – w)
1 – w = w
2w = 1
(2w)w = 1 × 2 = 2
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