Question

SinA - SinB =❓..... Tell me the Trigonmetric formula​

Answer 1

Answer:

Step-by-step explanation:

2Cos[(C+D)/2]Sin[(C-D)/2]

Answer 2

Step-by-step explanation:

${\bold{\sf{\red{\underline{ ANSWER}}}}}$

$\sin(a) - \sin(b) = 2 \cos( \frac{a + b}{2} ) \sin( \frac{a - b}{2} )$

${\bold{\sf{\orange{\underline{hope \: its \: help \: you \: }}}}}$