Question

cosec²57-tan²33 please answer this one​

Answer 1

Answer:

1 is the answer

Explanation:

cosec²57-tan²33

cosec^2( 90°-33) -tan^2 33

sec^2 33-tan^2 33. ( use trigonometric square fomula: 1 + tan^2=sec^2 )

= 1

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