Pls help me for this

1.	Pls help me for this
Answer» hat ,y=sin(X) and x=3ttherefore we GET y=sin3t=>dy/dt= d(sin3t)/dt we KNOW {{{ d(sinxt)/dt = xsint }}}=> dy/dt = 3cos3t or 3cosxhope this willl help you !mark it as BRAINLIEST if you like it :)

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