Question

if tan theta =√3, than find the values of sin ^2 theta -cos^2 theta, where theta is acute angle​

Answer 1

Answer:

0.5

Step-by-step explanation:

let theta = ∝

tan∝ = √3, ∝ = 60°

sin ²∝  - cos²∝  =  - cos2∝ = -cos120 ° = 0.5