If 4 tan θ =3, then 
is equal to
Given: 4 tan θ =3
⇒ 
…eq. 1
)
We have to evaluate 
Dividing numerator and denominator by cos θ and substituting eq. 1,
We get 
∴ 
12
If 4 tan θ =3, then is equal to
Given: 4 tan θ =3
⇒ …eq. 1
)
We have to evaluate
Dividing numerator and denominator by cos θ and substituting eq. 1,
We get
∴