Question

find the value of sin 15​

Answer 1

Answer:

sin^15-5^23

Step-by-step explanation:

Answer 2

Answer:

$\small\mathsf\green{Sin 15° = Sin (45 – 30)°}$

$\small\mathsf\red{We \: know, \: by \: trigonometric \: identities,}$

$\small\mathsf\orange{Sin (A-B) = Sin A Cos B – Cos A Sin B}$

$\small\mathsf\blue{Therefore,}$

$\small\mathsf\purple{Sin (45-30)° = Sin 45° cos 30° – cos 45° sin 30°}$

$\small\mathsf\green{Sin 15° = (1/√2)(√3/2)-(1/√2)(1/2)}$

$\small\mathsf\orange{Sin 15° = (√3/2√2)-(1/2√2)}$

$\small\mathsf\red{Sin 15° = (√3–1)/2√2}$

$\huge\mathsf\blue{Mark \: Me \: as \: brainlist}$