Question

plz solve it.
no need to spam.❤️​

Answer 1

Hii hru

Step-by-step explanation:

For x→π2−, |sinx|=sinx and |cosx|=cosx

For x→π2+, |sinx|=sinx and |cosx|=−cosx

RHD=limx→π2+f(x)−f(π2)x−π2=limh→0f(π2+h)−f(π2)h

Now for x→π2+|sinx|=sinx and |cosx|=−cosx

So,

RHD=limh→0sin(π2+h)−cos(π2+h)−1h=limh→0cos(h)+sin(h)−1h=limh→0cos(h)−1h+limh→0sin(h)h=0+1=1

Similarly find, LHD. Check if it's equal to RHD

Answer 2

Answer:

Hello how are you.

Mayank