Question

please answer the above question

Answer 1

Answer:

Step-by-step explanation:

Tan@ =3/4

_______________

(4Sin@ -Cos@+ 1) /(4Sin@+Cos@-1)

TAN@= L/B

Using Pythagoras theorem

H =√(3^2 +4^2)

H= √25

H=5

Sin@= L/H = 3/5

Cos@= B/H= 4/5

4×3/5 -4/5 +1/ ( 4×3/5 +4/5 -1)

==13/5 / 11/5

==13/11

Answer 2

Answer:

Step-by-step explanation: