Question

If sin A=
3/4

calculate cos A and cot A.​

Answer 1

Answer:

Eibur tumaluke schoolot paisa jaanu?

Step-by-step explanation:

calculate cos A and cot A

cos + cot = cosot A

Answer 2

Answer:

cosA=(√7)/4,

cotA=(√7)/3

Step-by-step explanation:

cos²A= 1- sin²A

cos²A=1-(9/16)=7/16

cosA=√(7/16)

(cos²A)/(sin²A) = cot²A

=> cot²A=7/9

cotA=(√7)/3