Question

solve help me please .......​

Answer 1

SEE THE AATACHMENT YOUR ANSWER IS THIS AND I THINK IT IS CORRECT

#TOGETHER WE GO FAR✔✔

Answer 2

Answer:

1 . sin18/cos72

sin18/cos(90-18)

sin18/sin18

1

2. tan26/cot64

tan26/cot(90-26)

tan26/tan26

1

3. cos48 - sin42

cos(90-42) - sin42

sin42 - sin42

0

4. cosec31 - sec59

cosec(90-59) - sec59

sec59 - sec59

0