Is the odd power of odd function odd function or even function, even power? And even function odd power is odd function or even function, even power? For example, (SiNx) ^ n, n are odd and even numbers respectively (cosx) ^ n, n are odd and even numbers respectively

Is the odd power of odd function odd function or even function, even power? And even function odd power is odd function or even function, even power? For example, (SiNx) ^ n, n are odd and even numbers respectively (cosx) ^ n, n are odd and even numbers respectively

Odd degree of odd function is odd function, even degree is even function
The odd power and even power of even functions are even functions
Do not believe you can try any function, it must be correct