Question

evaluate please help​

Answer 1

change cos64 into sin26 &cot54 in tan36 and you will get the answer. message me if you need ok i will message you sol. wait

Answer 2

Answer:

2

Step-by-step explanation:

$\boxed{Given}$

$cos {}^{2} 26 + cos64sin26 + \frac{tan36}{cot56}$

now changing

$cos {}^{2} 26 + cos(9 0 - 64) \: sin26 + \frac{tan36}{cot(90 - 54)}$

$cos {}^{2} 26 + sin26 \times sin26 + \frac{tan36}{tan36}$

$cos {}^{2} 26 + sin {}^{2} 26 + 1$

now using

$\boxed{cos^2theta+sin^2theta=1}$

$= 1 + 1$

$= 2$