Question

cosec( x+y)= cosec x.cosec y/ cot x+ cot y​ PROVE THAT YOU ARE A REAL BRAINLY

Answer 1

Step-by-step explanation:

sethh sunn

sabko pata hai ki (1/cosec x ＝ sinx)

RHS

. 1/sinx×1/siny/ cosx/sinx＋cosy/siny

.sinx×siny/sinxsiny× cosxsiny＋sinxcosy

.1/sin(x＋y)(sin(x＋y)＝sinxcosy＋cosxsiny)

.cosec(x＋y)

＝LHS