Question

Show that the problem of deciding whether a string over has even length Iş reducible to the Blank Tape Problem. Why is it inc

I need help with this problem. thanks

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Blank Tape Problem - is a subproblem of the Halting Problem, in the sense that it is obtained by fixing part of the input ,namely a string over  \sum = \left \{ l \right \}.

A subproblem of an undecidable problem may be decidable.

Blane Tpe unli out pable 2. UTMiá To husHhakk onoll

Add a comment
Know the answer?
Add Answer to:
I need help with this problem. thanks Show that the problem of deciding whether a string over has even length Iş reducible to the Blank Tape Problem. Why is it incorrect to conclude from this that th...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Hi, I need help with part A. Please show all the work, thanks. Decidability 1. Which...

    Hi, I need help with part A. Please show all the work, thanks. Decidability 1. Which of the following problems is decidable? Why? a) Given a TM M and a stringy, does M ever write the symbol # on its tape on input y? b) Given a context free grammar G over (a, b), does G generate all the strings of the anguage fa, b* of length s 381? c) Given a context free grammar G over (a, b), does...

  • need help with question# 5 Working problem! Show all e putting down the result even if...

    need help with question# 5 Working problem! Show all e putting down the result even if it is right! The diagram below shows a wavelength squared (m) vs tension (N) plot for a stressed string that is found from a similar setup of lab #9: Standing wave in a string y 0.6117x+0.009 R' = 0.9966 2 2.5 0.5 1 2. Complete the plot above by putting correct axes titles with proper units. (2) 3. What is the slope of this...

  • I need help on parts 2 and 3. Thanks! Problem 3 A metal wire of length...

    I need help on parts 2 and 3. Thanks! Problem 3 A metal wire of length L is held under tension F at temperature T. (1) What are the relevant state variables of the wire? Could you write down one equation of state of the wire? You may want to us e Young? s modulus of the metal Y, initial length Lo and area A0 of the wire in the equation. (2) Show that the heat capacity of the wire...

  • Hey I just need help on Problem 4 for the system (b-f) from Problem 2. Please...

    Hey I just need help on Problem 4 for the system (b-f) from Problem 2. Please explain steps by steps so I can understand properly, thanks EE306 Hwi Problem 1 A discrete-time signal (efnl) is shown in the figure below. Sketch and label carefally euch of the following signals. (a) (n-1).(oa-3) (d) (xinl) (Imm pulie Rerans e Problem 2 Plot the impulse response of each of the following systems. Make sure to specify the amplitude value of every sample. Use...

  • I need help with Problem 6. Thanks! 2. Calculate: 5221ddx 3. Find the area bounded by...

    I need help with Problem 6. Thanks! 2. Calculate: 5221ddx 3. Find the area bounded by the graphs of y = Cot(2x), y = 0,x = 5, and x = 37. Provide the exact and simplified answer. 4. Evaluate: Sov-*+2,2 dx 5. Determine whether the series 2n=25047" is convergent or divergent. If convergent, find the exact sum. 6. Determine whether the series 2n=22941 is convergent or divergent. If convergent, find the exact sum. 7. Find the interval of convergence of...

  • I only need help with (e) and (f). Thanks! Please show work by hand 1. A...

    I only need help with (e) and (f). Thanks! Please show work by hand 1. A study was conducted to explore the effects of ethanol on sleep time. Fifteen rats were randomized to one of three treatments. Treatment 1 got only water (control). Treatment 2 got lg of ethanol per kg of body weight, and treatment 3 got 2g/kg of ethanol. The amount of REM sleep in a 24hr period was recorded, in minutes. Data are below: Treatment 1: 63,...

  • please show all work. need help with question c,d,e Name Problem 3 A standing wave is setup c 1 a string at the third harmonic (n-3), as seen in the figure. The length of the s ring is 0.350 m, th...

    please show all work. need help with question c,d,e Name Problem 3 A standing wave is setup c 1 a string at the third harmonic (n-3), as seen in the figure. The length of the s ring is 0.350 m, the tension in the string is 2.44 N and the mass per unit lengtl is 0.100 kg/m. (5 Points)/ a) What is the wavelength a ad frequency fof the standing wave? 5 points)b) If the amplitude of the v ave...

  • I need help with D. Thank you! (9%) Problem 11: The length of nylon rope from...

    I need help with D. Thank you! (9%) Problem 11: The length of nylon rope from which a mountain climber is suspended has a force constant of 1.8 x 10 N/m. 25% Part (a) What is the frequency, in Hz, at which he bounces, given his mass and the mass of his equipment is 92 kk? -2.23 Correct! 25% Part (b) How much would this rope stretch, in centimeters, to break the climber's fall if he free-falls 1.2 m before...

  • I only need help with the constructors and add method. Thanks! Background Arbitrary length integers are...

    I only need help with the constructors and add method. Thanks! Background Arbitrary length integers are integers that have no size restriction. Recall that the int type has a range of -2,147,483,648 to 2,147,483,647. The long type runs from -263 to 263 - 1. Sometimes these numbers are not large enough. One example application that may need larger numbers is public-key cryptography where very large integers are used to make decryption hard. A large integer may be represented as a...

  • I need help with this even though the questions long the answer shouldn’t be as long....

    I need help with this even though the questions long the answer shouldn’t be as long. Exam 2 Take Home Bluebook P2 MCC PHYS 2220 Fall 2018 As shown below, a system consists of two masses (m, ma) and the Earth (with attached bracket). The masses are connected by a massless string which passes over a friction free massless pulley There is a spring between m, and the bracket. The spring is "relaxed" when its moving end is at x·0.000m...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT