Question

If 5 tan A =4. What is the value of 5 sin A - 3 cos A​

Answer 1

Answer:

cos a

Step-by-step explanation:

so we have 5 tan a=4

then ,(tan a=sin a /cos a)

so 5 sin a=4 cos a

then 4 cos a- 3 cos a=cos a

hope it helps you