Determine whether the function is periodic. if it is periodic, find the period. f(x) = 3 sin 2x + 4 cos 3x

Step-by-step explanation:

We are given that a function

We have to find that given function is periodic or not and if given function is periodic then find the period

We know that if a function is periodic then

We know that sin x and cos x are periodic function with period

Sum of periodic function is also periodic

Hence, given function is periodic function.

Period of sin x=

Then,

Period of cos x is

Hence, period of given function is

fourth month

step-by-step explanation:

it is the one with the most keychains.

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42