preston2275226 preston2275226

15-05-2024
Mathematics

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Which of the following is equal to cos 38

Which of the following is equal to cos 38 class=

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olumideolawoyin olumideolawoyin

15-05-2024

Answer:

sin 52°

Step-by-step explanation:

From Trigonometric identity,

cos x = sin (90 - x)

Therefore,

cos 38° = sin (90° - 38)

= sin 52°

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