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Zarrin [17]
3 years ago
10

Find the exact value of sin 11pi/ 8

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
7 0

Answer:

sin ( 11π / 8 ) = sin ( π + 3 π/ 8 ) =  

= - sin ( 3π/8 ) =  

= - sin ( 3π/4 / 2 ) =  

Step-by-step explanation:

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