Question

if 5 tan theta - 4 = 0 then value of 5sintheta - 4costheta /5sintheta+4costheta

Answer 1

value of 5sintheta - 4costheta /5sintheta+4costheta is =0

Answer 2

Step-by-step explanation:

given :

if 5 tan theta - 4 = 0 then value of 5sintheta - 4costheta /5sintheta+4costheta

to find :

then value of 5sintheta - 4costheta /5sintheta+4costheta

solution :

• 5 tan a -4 = 0

• so tan a 4÷5

• find the of ( (5 sin a - 4 cos a). ÷ (5 sin a + 4 cos a)

• cos a common

• (5 tan a 4) (5 tan a + 4)

• now put the value of tan a = 4÷5 we get answer 0