3 years ago

Plzzzzzzzz helpe out

Mathematics

2 answers:

eimsori [14]3 years ago

8 0

Answer:

Sorry i don't understand

Dvinal [7]3 years ago

4 0

Answer:

$\frac{cos-sin^{2}+1 }{sin(1+cos)}\\\\=\frac{cos - sin^{2}+sin^{2}+cos^{2} }{sin(1+cos)}\\\\=\frac{cos+cos^{2} }{sin(1+cos)}\\\\=\frac{cos(1+cos)}{sin(1+cos)}\\\\=\frac{cos}{sin}\\\\=cot$

( 1 = sin² + cos²)

Step-by-step explanation:

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Plzzzzzzzz helpe out​

Plzzzzzzzz helpe out