2 tan 30°
1-tan? 30°
sin 30°
tan 60° (d)
(a) cos 60°
(b) sin 60°
value of sin(60° +30°). V
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please help me brainlist
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Answer:
sin(A+B)=sinAcosB+cosAsinB
sin(60+30)=sin60cos30+cos60sin30
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