Implement a function in a programming language of your choice to check if a given string is a palindrome. A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.

in python Write a function that receives a string containing a 32-bit hexadecimal integer. The function must return the string’s integer value. Write a function that receives an integer. The function must return a string containing the binary representation of the integer. Write a function that receives an integer. The function must return a string containing the hexadecimal representation of the integer. Write a function that adds two hexadecimal strings, each as long as 1,000 digits. Return a hexadecimal string that represents the sum of the inputs.

Write a Program in Java Programing Language to find length of the longest palindromic subsequence from an user entered String. Your Code must be Highly Optimized.

Write a program that accepts numbers. If the number is non- negative, it saves the square root of the number; otherwise it saves the square of the number. After processing these numbers, print all the elements c++ bring a brief description (pseudocode). programming language c++

Write a progprogram in python language that take a string from user and print that and then take a integer and from that position remove the element from the string

java A time series is represented a list of time/value pairs Write a function that takes two time series and outputs a new series of the summation of them

Given a string str and number n, write a program in JavaScript that recursively appends a copy of string str n times and returns the resulting string.

Write a Program in Java Programing Language to find length of the longest palindromic subsequence from an user entered String. Your Code must be Highly Optimized.