Question

IN triangle ABC ,angle B=90 ,if tan A =root 3 then the value of sin A × cos C - cos A × sin C is​

Answer 1

Answer:

Step-by-step explanation:

Given: tan A =√3

∴ angle A = 60°

∴angle  C=30°

sin A × cos C - cos A × sin C

⇒√3/2 × √3/2 - 1/2 ×1/2

⇒1 - 1

⇒0