Question

Evaluate: (sec29°/ cosec 61°) + 2 cot 8° cot 17° cot 45° cot 73° cot 82° - 3 (sin2 38° - sin2 52°) please help

Answer 1

Heya....... ❤

Here is ur answer dude.

Hope it’s helpful....... ☆(❁‿❁)☆

Answer 2

Answer:

in 3rd line 3(cos²53 + sin²53)

change into 1 by formula

sin² 0 + cos²0= 1 (0=thetha)