Express all t-ratios in term of tanA
Answers
Answered by
0
l
Step-by-step explanation:
- we know tanA =sinA /cosA
- sinA=tanAcosA
- cosA=sinA/tanA
- cosecA=1/sinA therefore cosecA=1/tancosA
- and coyA is 1/tanA
Attachments:
Similar questions