Question

Superposition theore​

Answer 1

YOUR ANSWER....
The superposition theorem for electrical circuits states that for a linear system the response in any branch of a bilateral linear circuit having more than one independent source equals the algebraic sum of the responses caused by each independent source acting alone

Answer 2

$\sf {\huge{\underline{SUPERPOSITION}}}$ :

The resultant displacement of the particle is equal to the algebraic sum of the individual displacements given to it by the two waves. This is the principle of superposition of waves.