What is value of sin 150
.
(a) −
(b) +
(c)
(d) -
Answers
Answered by
1
Answer:
First of all, observe that 150=180−30 . the answer comes from the fact that cos(30)=√32 and sin(30)=12 are known values.
Answered by
0
Answer:
- 0.5
Step-by-step explanation:
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