rohitdhage3298 rohitdhage3298

20-06-2021
Mathematics

contestada

(sin10+cos10)²(1-sin20)-cos²20

Respuesta :

cwrw238 cwrw238

20-06-2021

Answer:

0.

Step-by-step explanation:

I am assuming you want to evaluate

(sin10+cos10)²(1-sin20)-cos²20

That evaluates to 0.

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