Please someone help me e to solve the problem in my code

Question

from math import sin
from math import cos
from math import tan

def t(x):
return sin(x)

def t1(x):
return cos(x)

def t2(x):
return ten(x)

def t3(x):
return 1/(tan(x))

def t4(x):
return 1/(cos(x))

def t5(x):
return 1/(sin(x))

s=input("which trigonometry function you want to use:")

a=input("measure of corresponding angle:")

if s==sin:
print(t(a))

The fact is the code overall work upto take inputs but after that it should print the result but it does not print any result

Answer 1

hi ganesh,
please change:

(1):
a=input("measure of corresponding angle:")
to
a=int(input("measure of corresponding angle:"))

sin function expects a numerical input, so you have to to make a conversion to int.

(2):
if s == sin:
to
if s == 'sin':

The input in var s is a string, so you need to compare it with 'sin'.

These changes will make the code run for sin calculation.

Please make s clear remark, that running the code in SoloLearn Playground needs to make input in input windows in 2 lines:

sin
45

Answer 2

a = float(input())

if s=='sin':

Also, note that python uses radians instead of degrees. To get the sin of a 30 deg angle, you need to convert the angle to radians first:

from math import sin, radians

print(sin(radians(30))) # 0.5

Answer 3

Thanks for your valuable suggestions which make my code get work properly