What is complex fraction
The numerator or denominator of a fraction contains a fraction, which is called a complex fraction
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- 1. 4.6 minus bracket - 3 / 4 plus 1.6 minus bracket - 3 / 4
- 2. High number, use Taylor formula LIM (x + 1) ln (1 + 1 / x). X approaches positive infinity
- 3. Solving complex fraction How to simplify the fractions of fractions whose internal numerator and denominator contain unknowns one ___ +1 (1+x^2) ___________________ one ___ -1 (1+x^2) one ___ +1 (1+x^2) ___________________ one ___ -1 (1+x)^2 The question just now is wrong.
- 4. 5 out of 11 times 11 out of 15 times 11 out of 57 minus 3 out of 14 times 2 out of 3, 5 out of 7 times 14 out of 25 plus 1 out of 3 Tuoshi
- 5. A function limit problem in Advanced Mathematics Complete description of the title: Let y = sin1 / x, prove: for any number a ∈ (0,1), try to find the sequence {xn}, such that LIM (n →∞) xn → 0, and lim (n →∞) yn = LIM (n →∞) sin1 / xn = A. and give a geometric explanation for this conclusion
- 6. Are x + 1 / X and X / X fractions
- 7. 3.14 times 1 and 3 / 8 plus 0.314 times 25 / 4 minus 31.4 times 0.2 What is a number with a cube equal to 1 / 64?
- 8. The limit of higher number function 1.lim(x→0)(x^3-2x^2+3X)/(2x^4+x^3+x) 2.lim(x→0)(1-3x)^1/x -1 3.lim(x→0)[(√1+sinx)-(√1-sinx)]/x 4.lim(x→0)[ln(1-2x)]/x (depressed, I've been doing a pair of answers for a long time. I'm so sad.)
- 9. 1 / 3 plus 3 / 4, 15 / 11 minus 8 / 3, 14 / 5 plus 7 / 3, 7 / 6 minus 42 / 13, 7 / 4 plus 21 / 2 fast, urgent
- 10. High number [function limit] lim (1+1/x)=? x→∞ lim(1-3x)∧1/(2x)=? x→0 lim[(2x+3)/(2x+1)]∧(x+1) x→∞
- 11. Proof of the existence of limit for higher numbers Let a = max {A1, A2,... Am} (AI > 0, I = 1,2,..., m), then Lim [under n-th root sign (n-th power of a1 + n-th power of A2 +... + n-th power of AM)] = a n→∞
- 12. One third minus one fourth bracket plus one fourth minus one fifth bracket plus bracket minus one fifth minus one sixth
- 13. f(x)=x^2+bln(x+1) f(x)=x^2+bln(x+1) (2) if B = 1, we prove that for any positive integer n, the inequality ∑ f (1 / k), 1 + 1 / 2 ^ 3 + 1 / 3 ^ 3 +. + 1 / N ^ 3 I think we should use mathematical induction, but I didn't try it out Is f (1 / 1) + F (1 / 2) + F (1 / 3) +... + F (1 / N)
- 14. Existence criteria of higher limit
- 15. 24 times bracket 3 / 4 plus 5 / 6 process
- 16. F (x) = x & # 178; ten 2x + L, then f (X-5)? Do you want to put X-5 as a whole in a question like this What does f (x) matter?
- 17. What are the "two criteria for the existence of limit" in mathematics
- 18. How much is 24 times bracket 2 minus one sixth?
- 19. High school mathematics f (x) = | lgx| What is his function image? I know that his domain of definition is x > 0. Should he be an increasing function? Why is he a decreasing function when I see the answer 0 < x < 1?
- 20. Higher number problems (limit existence criteria, two important limits) LIM (2 ^ n) (n times of SiNx / 2) X-infinity X is not equal to 0 Go for the limit lim[2^n*sin(x/2^n)] X is not equal to zero, and the limit is that n tends to infinity Proof by pinch theorem