Regular expression for all strings starts with ab and ends with bba is. a) aba*b*bba b) ab(ab)*bba c) ab(a+b)*bba d) (ab)*bba
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- Q1: show that1) d/dz [cosz] = -sin z, 2) 1+tan2 z = sec2 zExplain what a for statement does with strings.✓ Allowed languages C Problem Statement Given four points of the form: x1,y1,x2,y2, x3, y3,x4,y4 - create a program that will determine the intersection of the line segment containing (x1, y1) and (x2, y2) and the line segment containing (x3,y3) and (x4,y4) Input Input starts with a number N and is followed by N pairs of line segments (represented by 8 integers) Output A set of N pairs of points indicating the intersection of the N pairs of segments. In case the line segments don't intersect - then the output will be, "do not intersect". If the points do not form two lines / or intersects more than once then the output will be "invalid input". Limits 1c language for solution Write a program that will print out the result of the following equation using the functions in math header file. Result = x*+/y Where the values of x and y are entered by the user respectively. Expected Output: Enter the value of x and y: 2.0 25.0 Result = 13.00Convert int to string without the itoa function. This is C programming.* Q-Find the error in the following code. x=-10:1:10; y=-10:2:10; plot(x,y) Plot is not available in MATLAB O Syntax of plot is wrong O Length of x and y should be same O No error O O هذا السؤال مطلوبQ3) Give regular expressions for the following languages, where the alphabet is S = {0, 1}. -- all strings that do not end with 01Python Language Useful websites: : http://en.wikipedia.org/wiki/Radix http://www.purplemath.com/modules/numbbase.htm Special Rules: Use only Boolean/math expressions and conditional statements (if-statements). Do not use built-in functions for converting integers into a string representation. Here to start with: kthDigit(x: int, b: int, k: int) -> int .........Assume that R and S are both regular expressions, then which one(s) would NOT be true. R + S is a regular expression * R+S is a regular expression * R.S is a regular expression ☐ (R+S)* is a regular expression. None✓ Allowed languages C Problem Statement Given four points of the form: x1,y1,x2,y2,x3, y3,x4, y4 - create a program that will determine the intersection of the line containing (x1, y1) and (x2, y2) and the line containing (x3,y3) and (x4,y4) Input Input starts with a number N and is followed by N pairs of lines (represented by 8 integers) Output A set of N pairs of points indicating the intersection of the N pair of lines. In case the lines don't intersect - then the output will be, "do not intersect". If the points do not form two lines then the output will be "invalid input" Limits 1Nested-if structure Book Club Memberships Yes No Non Student 300 200 Student 60 50 Write a code segement to read the status of the types of book club members their memberships and to output their membership fee. Assume that the members staus is encoded by the charchter value Y for student and N for nonstudent. Also that the type of membership is encoded by an integer value (1 for bookclub membership, and 0 for non bookclub membership. C++Find the error/s in the following code, highlight and write the correct code. MATLAB discr == b*b - 4*a*c; if discr < 0 disp(’Warning: discriminant is negative, roots are imaginary’) else discr =0 disp(’Discriminant is zero, roots are repeated’) elseif disp(’Roots are real’)endSEE MORE QUESTIONSRecommended textbooks for youC++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
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