solve this pls urgent. sin(2π/3)=√3/2
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Answer:
sin60=√3/2
Step-by-step explanation:
sin[2π/3]=sin[π-(2π/3)]
=sin[3π-2π/3]
= sin π/3
= sin 60 (value of sin 60)
=√3/2
poojipoojitha2004:
because π value is 90
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