1 Answer

Rajkeshwar Prasad · Answer 1 · 2021-10-14T16:42:31+0000

Answer:

Explanation:

Given

$y=2\sin (\theta +20^(\circ))$

Here amplitude of the wave is
$2\ units$

and period is
$2\pi$ as it follows sin function

Phase shift is
$20^(\circ)$ ahead of sin function

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