the Find the quotient leave result in trigonometric form 7 (cos (3.3) + i Sin (3.3)) 2 (COS (2.5) + i Sin (2.5)

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A: Given Trigonometric Function

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A: We have to express the graph as sine or cosine function.

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Q: 1. Use identities to find exactly value of each.  (a) cos75° (b) cos(-15°) (c) cos(-105°)

A: Note :- Since you have posted a question with multiple sub parts, we will provide the solution only…

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A: The following problem refers to triangle .If , and , then to find  and then to find .

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A: C = 90°. a= 42cm and b=54cm

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A: a = 53 degrees, c = 58 degrees and CB = 10

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A: As peer our guidelines, I can only solve one question and rest of the question will be reposted

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A: What is the exact value of cos⁡(−15∘)

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A: we are given A=95°, C=95° and b=10

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A: y= 4sin(x)We have to construct the graph of y

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A: Given that θ increases from 0° to 90°. Here we have to find that sin(θ) tends towards what number.

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A: The three sides of a triangle are: To find the area of the triangle.

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A: we have to find the values (smaller and greater) for the given question

Q: 5. Which expression is equal to O -1 O 1 sin x tan x cot x - sec x COS X using identities?

A: Trigonometry formula

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A: 2 ( cos 115 degrees + i sin 115 degrees) x 8 ( cos 59 degrees + i sin 59 degrees).

Q: Perform the calculation. 53°8+46°50' - 26°14' 53°8′ +46°50′ - 26°14'=' (Simplify your answer.) **

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A: Given: To Find: To complete the following table and to graph the function.06090180

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A: Note : As per our guidelines, we can solve first question. Please repost remaining questions.

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A: Given that

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