Question

prove by using trigonometric formulas.
sinA*cosecA*cotA*secA=cosecA​

Answer 1

Step-by-step explanation:

sinA×1/sinA ×cosA/sinA×1/cosA

(sinA will be cut by sinA)

(cosA will be cut by cosA)

so,

1/sinA would be remaining

and we know that it is equal to cosecA

this may be helpful

—Y A⚡H