note to self: Quiz5a1 Question 1: If cos(A) = ., where 35 <A< 27, and COS(B)...

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Question

note to self: Quiz5a1

Answer 1

Answer #1

Mow 10 oriven that COSA = I, where 31 LA 22A COSB / where o<B< / CostA= 10 or 1-sin A = 10 or sinA = - 4 sinA = SI sinA = I V

Answer 2

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