Question

evaluate sin 58 / cos 32​

Answer 1

Question:-

$Evaluate \frac{sin \: 58}{cos \: 32}$

Answer:-

• Here the equation is in division

➦In this equation sin58° can be written in form of cos

$➭ \large\frac{ \sin(90 - 32) }{ \cos(32) }$

➦ So here we had used sin(90°-32°) instead of sin 58°

• Because according to trignometric identities sin (90°-A) = cos A.

$➭ \large \frac{ \ \cos \: 32 }{ \cos \: 32}$

$➭ \: 1$

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So your answer is 1.

Answer 2

Step-by-step explanation:

Here the equation is in division

➦In this equation sin58° can be written in form of cos

$\large\frac{ \sin(90 - 32) }{ \cos(32) }$

$➭ cos(32) = sin(90−32)$

➦ So here we had used sin(90°-32°) instead of sin 58°

Because according to trignometric identities sin (90°-A) = cos A.

$\frac{ \ \cos \: 32 }{ \cos \: 32 } \:</p><p> \\ \\ </p><p> </p><p>➭ cos32 cos32$

1:1

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So your answer is 1.