Question

if cosec A + cot A =11/2 then find cos A​

Answer 1

Explanation:

here your answer

hope this is helpful

sorry if incorrect

Answer 2

Answer:

If question is cosec A +cot A =11/2 then find tan A???

Explanation:

2

x−cot

2

x=1

⟹(cosecx−cotx)(cosecx+cotx)=1

⟹(cosecx−cotx)(

2

11

)=1

⟹cosecx−cotx=

11

2

⋯(2)

(1)−(2)⟹2cotx=

2

11

−

11

2

=

22

11

2

−2

2

⟹cotx=

44

117

⟹tanx=

117

44