Question

If coso =3÷5, evaluate sino - coto ÷2tano

Answer 1

Answer:

although the question was not quite clear but see if this is helpful or not

nd let me know

Answer 2

Answer:3/160

Step-by-step explanation:I am assuming that the question is to find sin theta -cot theta whole by 2 tan theta

CosO=3/5

Cos^2 O=9/25

Cis^2O=1-sin^2 O

1-sin^2O=9/25

Sin^2 O=1-9/25=16/25

SinO=√16/√25=4/5

CotO= cos0/sin0

3/5÷4/5

=3/4

Tan0=1/cot0

=4/3

2 tan0= 8/3

Sin0-cot0/2tan0=4/5-3/4÷8/3

=3/160