Question

if 4 tan=3 then find out 4[(sine-cos+1)/(sine+cos-1)​

Answer 1

Answer:

4tan =3

therefore, tan =3

4

and, we know that tan=sin

cos

so,

sin = 3

cos 4

by comparing sin=3 and cos=4

putting value to (4sin-cos+1)

(sin+cos-1)

4(3)-4+1

3+4-1

12-5

7-1

7

6

at last the answer=7

6

thanks for your,,,,,