Question

If 4 tanβ = 3, then 4 −3 cos

4 sin +3 cos

=​

Answer 1

Answer:

tan beta = 3/4

beta = 37 degree.

cos beta = 4/5

sin beta = 3/5

4 - 3 cosbeta + 4 sin beta + 3 cosbeta

= 4 - 12/5 + 12/5 + 12/5

= 32/5

Step-by-step explanation:

Answer 2

Answer:Correct option is

C

2

1

​

 

tanθ=  

4

3

​

 for 0<θ<90  

0

, we get

⇒sinθ=  

5

3

​

 and cosθ=  

5

4

​

 

Hence,

4sinθ+cosθ

4sinθ−cosθ

​

=  

12+4

12−4

​

 

=  

16

8

​

=  

2

1

​

 

Hence, option C.

v

Step-by-step explanation: