Question

If cos teta= 0.6 show that 5 sin teta -3 tan tete =0​

Answer 1

Answer:

0

Step-by-step explanation:

Given cosθ= 0.6 = 6/10 = 3/5

using cosθ = 3/5

form a triangle with adjacent side = 3 and hypotenuse = 5

then use pythagoras principle, we get opposite side = 4

= 5 sinθ -3 tanθ

= 5 (4/5) - 3 (4/3)

= 4 - 4

= 0