Question

Sin 30/sin 45+tan 45/sec 60-sin 60/cot 45-cos 30/sin 90​

Answer 1

Step-by-step explanation:

I hope you understood ☺️

mark me as brainliest

follow me for more answers

Answer 2

Step-by-step explanation:

sin 30=1/2

sin 45=1/√2

tan 45=1

sec 60=2

cot 45=1

sin 60=√3/2

sin 90=1

cos 60=√3/2

(1/2/1/√2)+(1/2)-(√3/2/1)-(√3/2/1)

(1/√2)+1/2-(√3/2)-√3/2

2√2+1/8