26. Which of the following is the negation of p→ "q? i.e. "(p "q) = ? a. b. pVq d b C. pAq d.
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- If a, b, and c are the three sides of a triangle, then its area is, Area = √[s(s-a)(s-b)(s-c)] Here, "s" is the semi-perimeter of the triangle, i.e., s = (a + b + c)/2. However to be a valid triangle “the summation of any two sides should be greater than the third side.” i) Now Design a Class Triangle with a method checkValid() that returns true if it satisfies the criteria of a valid triangle. ii) Write down a method throwException() that uses the checkValid() and throws OwnException as described below. iii) Your own Exception class OwnException will throw an Exception if the valid triangle criteria is not satisfied with the information of “Not a real triangle” with the values of three sides. iv) A triangle object can be only instantiated with the value of three sides if it is a valid triangle otherwise an exception will be thrown. Similarly changing the sides of a triangle is possible if it satisfies the above criteria otherwise an exception will be thrown. v) In the Driver Class get…Correct answer will be upvoted else Multiple Downvoted. Don't submit random answer. Computer science. You are given two strings An and B addressing expositions of two understudies who are suspected miscreants. For any two strings C, D we characterize their likeness score S(C,D) as 4⋅LCS(C,D)−|C|−|D|, where LCS(C,D) signifies the length of the Longest Common Subsequence of strings C and D. You accept that main some piece of the expositions might have been replicated, along these lines you're keen on their substrings. Work out the maximal likeness score over all sets of substrings. All the more officially, output maximal S(C,D) over all sets (C,D), where C is some substring of A, and D is some substring of B. In case X is a string, |X| means its length. A string a will be a substring of a string b if a can be acquired from b by erasure of a few (potentially, zero or all) characters from the start and a few (conceivably, zero or all) characters from the end. A string a will…Can help me with the answer.
- Q2: Answer the fallowing Suppose you have the Degree, and then find the Result As fallow: * A C 1 Result Degree 77 89 45 ? 66 6. 95 55 ? 9 max degree 10 ? 1- Find the result depending on Degree as fallow: Degree in [0:49] → "F". Degree in [50:59] → "E" Degree in [60..69] →"D" Degree in [70..79] →"C" Degree in [80..89] →"B" Degree in [100..90 →"A" 2-Find the max degree value Your answer N345 o709eLet S(x) = "x is a student in our class” and P(x) = "x lives in Wahiawa" a. Assume the u.d. for x is students in our class. Translate into symbols, "There is a student in our class who lives in Wahiawa. b. Assume the u.d. for x is all people. Translate into symbols, "There is a student in our class who lives in Wahiawa.True or False 1. Matrices are often represented by single small letters a, b, c... etc.2. Two m x n matrices A and B are equal if aij=bij for each i & j. (i.e., the two matrices havesame size, and all the corresponding elements are equal).3. Matrices A & B are said to be conformable in the order AB if, and only if, the number ofrows in A is equal to the number of columns in B.4. Suppose Matrix A is having 4 rows and 3 columns, and Matrix B is having 3 rows and 2columns. The product size of AB is a 4 x 2 matrix.5. Suppose B is the matrix obtained from an n x n matrix A by multiplying the entries in arow/column by a non-zero constant and adding the result to the corresponding entries inanother row/column. Then, det(B) = det(A).
- GIVEN: E -> E – T | T T -> T+F | T*F | T/F | F F -> (E) | Int QUESTION : State the associativity of 4 operators??Superstitious Postman Rohit is a superstitious person and working as a postman. He is superstitious about the number 21. When he delt with any letter destinated to the pin code consist of "21", or any letter id consist of "21", or the whole number divided by "21", he refuses the letter to deliver. Otherwise, he would deliver the letter. Pin code and letter id are 6-digit and 8- digit information respectively. Rohit have to manage huge number of letters per day. As a friend, you should help Rohit. If you face any such number, you will display "I will not go there", otherwise show "I will go there". Input format 1st line consists of number of letters Rohit got from different sub post office and from 2nd line pin codes/letter id written on the letters will be displayed Input 5 700021 721654 432143 324216 00000042 Output I will not go there! I will not go there! I will not go there! I will not go there! I will not go there![Unbalanced Rod] Given a set of n weights {w₁,..., wn} and a rod of length n - 1 inches, we can attach the weights to the rod at hooks placed at one inch distances apart as shown in the figure below. -1". /10 2 3 12 2 4 We can attach a weight to any hook but no two weights can be attached to the same hook and we have to attach all the weights. For any given assignment of weights to hooks, we can compute the location of the center of mass of the rod and the weights according to the following equation (neglecting the weights of the rod and the hooks). where 0 ≤ Pi≤n-1 is the position of weight along the rod. For example, in the figure shown above, the center of mass is computed as C= C = i Wi Pi Σi Wi 10 0+2 1+3·2+4·3+12.4 +2.5 10+2+3+4+12+2 78 33 The problem is to find an assignment of weights to hooks that makes the center of mass as far as possible to the left, i.e., minimize the value of c. Answer the following questions. 1. Describe a greedy algorithm that finds the assignments that…
- X Bird(x)=Can- Fly(x) This universal quantifier used here implies that All reptiles cannot fly Oa. Ob. Ob. All that flies is a Bird All Birds can fly Oc. All chicken are birds d.Let S(x,y) be the statement "student x likes soft drink y" , where the domain for x consists of all students at your school and the domain for y consists of all soft drinks. Use quantifiers to express "Not every student likes tea and soda." 5.Correct answer will be upvoted else Multiple Downvoted. Don't submit random answer. Computer science. Today the kindergarten has another gathering of n kids who should be situated during supper. The seats at the table are numbered from 1 to 4n. Two children can't sit on a similar seat. It is realized that two children who sit on seats with numbers an and b (a≠b) will enjoy if: gcd(a,b)=1 or, a partitions b or b separates a. gcd(a,b) — the greatest number x with the end goal that an is distinct by x and b is detachable by x. For instance, if n=3 and the children sit on seats with numbers 2, 3, 4, then, at that point, they will enjoy since 4 is isolated by 2 and gcd(2,3)=1. On the off chance that children sit on seats with numbers 4, 6, 10, they won't enjoy. The educator truly doesn't need the wreck at the table, so she needs to situate the children so there are no 2 of the child that can enjoy. All the more officially, she needs no pair of seats an and b that the children…