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If x0=1 and x(n+1)=3sqrt(2x(n)), then x3...

If `x_0=1` and `x_(n+1)=3sqrt(2x_(n)), then `x_3` =

A

1.26

B

1.361

C

1.396

D

1.408

Text Solution

Verified by Experts

The correct Answer is:
C
Enter 1 into your calculator. Then enter `3sqrt(2"Ans")` three times, to accomplish three iterations that result in `x_3` to get the correct answer, Choice C.
An alternative solution is to use the formula to evalute `x_1,x_2," and "x_3` , in turn. [19]
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ENGLISH SAT-MODEL TEST 4-MCQ
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  17. which of the following lines are asymptotes for the graph of y=(3x^2-1...

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  18. If (3sin2theta)/(1-cos2theta)=1/2 and 0^(@)letheta180^(@) , then theta...

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