Using xn+1 = 1 -(3/x^2)
with x0 = -2.5
Find the values of X1, X2 and X3 using iteration

The values of , and are 0.52, -10.094 and 0.971.

Step-by-step explanation:

Let be the recurrence formula and . The first values of this recurrence are, respectively:

:

:

:

The values of , and are 0.52, -10.094 and 0.971.

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above