Question

hey guys gud mrng are u ready ... be fast guys which is correct option ​

Answer 1

Answer:

$\sin ( \alpha + \beta )$

This is the answer according to me

Hope that it's helpful

please mark as brainliest

Answer 2

$\mathbb{\red{\huge{Hii\:guys}}}$

$\color{blue}{Here\:is\:your\:answer}$ :-

A). Cos (a - b)

$\color{green}{follow\:me\:pleaseeee}$