Question

Cos 35°+ sin 25°= cos 5= верно​

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

No, the equation you provided is not correct. The sum of the cosine of 35 degrees and the sine of 25 degrees does not equal the cosine of 5 degrees.

To evaluate the expression correctly, we need to use a calculator or mathematical tables.

cos(35°) ≈ 0.819 sin(25°) ≈ 0.423

Therefore, cos(35°) + sin(25°) ≈ 0.819 + 0.423 ≈ 1.242.

The value of cos(5°) is approximately 0.996.

So, cos(35°) + sin(25°) is not equal to cos(5°).