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fespinoza019
23.04.2020 •
Mathematics
Assume that 0< x < pi/2 and 0< y < pi/2. find the exact. value of sin(x-y) if sin x = 4/9 and sin y =1/4
a. √15 - √65
6
b. √15 - √65
36
c. 4√15 - √65
36
d. 4√15 - √65
6
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Ответ:
i thnk it 80
Step-by-step explanation: