Question

Evaluate: Cosec31*- sec59*

Answer 1

Answer:

0

Step-by-step explanation:

cosec31 =sec51

therefore answer is 0

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Answer 2

$\star\boxed{\bf ANSWER}}\star$

cosec 31° - sec 59° -------- eq 1

As we know that cosec (90 - θ) = sec θ

cosec 31° = sec (90 - 31)

cosec 31° = sec 59° --------- eq 2

From equations 1 and 2,

sec 59° - sec 59°

= 0

Therefore,

cosec 31° - sec 59° = 0