Question

sec Θ =5/4 , find the value of sin Θ - 2cos Θ / tan Θ - cot Θ​

Answer 1

Step-by-step explanation:

From sec theta =5/4

cos theta=4/5

by pythrogorous triangle theorem

sin theta=3/5

tan theta=3/4

cot theta=4/3

substitute these values in given equation

you get , 12/7