Question

Hi! GuYz!
solve this question....
based on trigonometric ratio----
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Answer 1

Answer:

cos90 = 0

cos45 = 1/√2

tan60 = √3

cosec60 = 2/√3

sec60 = 2

sec45 = √2

cosec30 = 2

using all values in question now, we get ,

( see in pic)

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Answer 2

please go to Google and ask your question

You will get your answer.1.3