Q5 of 805 Page 427

lf cos θ = 0.6, then 5sin θ - 3tan θ = ?

Given cos θ = 0.6



⇒ sin θ = 0.8




According to the question, the required problem needs us to find


5 sin θ- 3 tan θ



The value of the expression is 0

More from this chapter

All 805 →
3

The areas of two similar triangles ΔABC and ΔPQR are 25 cm2 and 49 cm2 respectively and QR = 9.8 cm. Then BC = ?

 4

If sin (θ + 34°) = cos θ and θ + 34° is acute, then θ = ?

 6

The simplest form of 1095/1168

 7

The pair of linear equations 4x - 5y - 20 = 0 and 3x + 5y -15 = 0 has