Question

If tan 0 = 4/3, what is the value of (sin 8+cos O)/(sin e-cos )
a. 10
Ob.8
O c.7
Od. 6
rapidly answer ​

Answer 1

Answer:

( C ) 7.

Step-by-step explanation:

tan θ = 4/3.

or, sin θ / cos θ = 4/3

Adding 1 in both side we get,

( sin θ + cos θ ) / cos θ = 7/3. ........(1)

On other side,

sin θ / cos θ = 4 / 3.

substacting 1 in both side we get,

( sin θ - cos θ) = 1 / 3. .........(2)

( 1 ) ÷ ( 2 ) we get.

( sin θ + cos θ ) / ( sin θ - cos θ) = 7.