Question

sin² 60° + cos² 60°/ sin² 60° - cos² 60°​

Answer 1

Answer:

2

Step-by-step explanation:

Answer 2

Answer:

2

Step-by-step explanation:

as

sin60°=√3/2

cos60°=1/2

so

$\frac{( { \frac{ \sqrt{3} }{2} })^{2} + ( { \frac{1}{2} })^{2} }{( { \frac{ \sqrt{3} }{2} })^{2} - ( { \frac{1}{2} })^{2} }$

$\frac{ \frac{3}{4} + \frac{1}{4} }{ \frac{3}{4} - \frac{1}{4} }$

$\frac{ \frac{4}{4} }{ \frac{2 }{4} }$

$1 \div \frac{1}{2}$

2