Question

if A =30° and B=75° ,then sin(A-B)=?
(a) 1/√2
(b) -1/√2
(c) 1
(d) -1​

Answer 1

Answer:

the question answer is b

Step-by-step explanation:

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Answer 2

Answer:

(b) is the correct answer

Step-by-step explanation:

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