Question

COS (90- A)= ____________
COSEC (90—A)=___________
TAN(90-A)=____________
SIN(90—A)=____________
COT (90-A)=_____________
SEC(90-A)=_____________

Answer 1

Answer:

COS (90- A)= SIN A

COSEC (90—A)= SEC A

TAN(90-A)= COT A

SIN(90—A)= COS A

COT (90-A)= TAN A

SEC(90-A)= COSEC A

Answer 2

Answer:

1. SIN A

2. SEC A

3. COT A

4. COS A

5. COSEC A

6. TAN A