Write a Python function to Find the Sum of Sine Series - Python

Write a Python function to Find the Sum of Sine Series

import math
def sin(x,n):
    sine = 0
    for i in range(n):
        sign = (-1)**i
        pi=22/7
        y=x*(pi/180)
        sine = sine + ((y**(2.0*i+1))/math.factorial(2*i+1))*sign
    return sine

Write a Python function to Find the Sum of Cosine Series

def cosine(x,n):
    cosx = 1
    sign = -1
    for i in range(2, n, 2):
        pi=22/7
        y=x*(pi/180)
        cosx = cosx + (sign*(y**i))/math.factorial(i)
        sign = -sign
    return cosx

Write a Python function to strip vowels from a string

def vowel_stripping(string):
    '''This function takes a string as an input strips out vowels and returns stripted out string'''
    return "".join([x for x in string if x not in('a','e','i','o','u')])

Write a Python function that shifts the character of strings

def char_shift(string, shift_count):
    '''This function takes a string as an input and shifts each character by 5 and returns shifted string'''
    return "".join([chr(ord(x)+shift_count) if (ord(x)+shift_count) <= 122 else chr(96 + (ord(x)+shift_count) - 122) for x in string])

Write a Python function that returns biggest character in a string

from functools import reduce
def biggest_char(string):
    '''This function takes an input as a string and returns the biggest output character in the string'''
    biggest_chr = lambda x, y: x if ord(x) > ord(y) else y
    return reduce(biggest_chr, string)

Write a Python function that calculate interior angle of a equilateral polygon

def interior_angle(no_of_sides):
    return (no_of_sides - 2) * 180 / no_of_sides

Write a Python function that calculate side length of a equilateral polygon

import math
def side_length(no_of_sides, circumradius):
    return 2 * circumradius * math.sin(math.pi / no_of_sides)

Write a Python function that calculate area of a equilateral polygon

import math
def area(no_of_sides, circumradius):
    side_length = 2 * circumradius * math.sin(math.pi / no_of_sides)
    apothem = circumradius * math.cos(math.pi / no_of_sides)
    return no_of_sides / 2 * side_length * apothem

# sample.py
from datetime import datetime
from time import perf_counter
import random
val = 10
counter_67 = dict()

Write a function to print given interger to binary

def int_to_binary(num: int):
    """
    function to print number to binary
    """
    if isinstance(num, int):
        print(f'The binary of {num} is {bin(num).replace("0b","")}')
    else:
        raise ValueError('Invalid Input')

Write a function to check given string is palindrome or not (case insensitive)

def palindrome_str_check(value: str):
    """
    function to print whether string is palindrome or not
    """
    if isinstance(value, str) :
        print( value.lower() == value[::-1].lower() )
    else:
        raise ValueError('Invalid Input')

Write a function to check whether a given date in DD/MM/YYYY format is valid or not

def date_validation(inputdate: str):
    """
    function take input date in DD/MM/YYYY format and check its validation.
    """
    import datetime
    dd, mm, year = inputdate.split('/')
    isValidDate = True
    try :
        datetime.datetime(int(year),int(mm), int(dd))
    except ValueError : 
        isValidDate = False
    if(isValidDate):
        print ("Input Date is Valid")
    else:
        print ("Input Date is invalid")

Write a function to print the count of divisor.

def divisor_count(num: int):
    """
    function to count the number of divisor of interger.
    """
    if isinstance(num, int):
        count = 0
        for i in range(1, num+1):
            if num%i == 0:
                count = count+1
        print(f'Number of divisor is {count}')
    else:
        raise ValueError('Invalid Input')

Write a function to print the count of divisor using list comprehension

def divisor_using_list(num: int):
    """
    function to count the number of divisor using list comprehension.
    """
    if isinstance(num, int):
        count = [i for i in range(1,num+1) if not num%i]
        print(f'Number of divisor is {count}')
    else:
        raise ValueError('Invalid Input')