Question

If cot=9/12 then find the value of sin+cos/sin-cos​

Answer 1

Answer:

Step-by-step explanation:

Cot = B/P=9/12

H^2= B^2+p^2

H^2=9^2+ 12^2

H^2= 81+144

H^2=225

H=✓255

12^2/✓225+9/✓255