Question

Express sin1000 as the trigonometric ratio of an acute angle

Answer 1

Answer:

Expressing x and y in terms of trigonometric ratios is x = tan(θ) and y = sec(θ).

Step-by-step explanation:

Cost price = Rs. 180

Gain = 25%

∴ Selling price,

⇒ 180 + 180 × 25/100

⇒ Rs. 225