Question

4sinA=3cosA, find cosecA-tanA​

Answer 1

Answer:

4/3

Step-by-step explanation:

4sinA = 3cosA

sinA / cosA = 3/4

tanA = 3/4

Now simplify cosecA - tanA

= 1/sinA - sinA / cosA

= (1-sin^2A) / sinAcosA

= (cos^2 A) / sinAcosA

= cosA/sinA

= 1/tanA

= 4/3