Question

Question 15 Evaluate the Given limit: lim(x--> π) sin(π-x) / π(π - x)

Class XI - Limits and Derivatives Page 302

Answer 1

we know
limx→O sin x/x = 1

now here put π-x = y

so

limy→0 siny/π(y)
=> 1/π

I hope this will help you