Guest

Question is attached … pls solve ASAP

Question is attached … pls solve ASAP

Question Image
Grade:12

1 Answers

ng29
1698 Points
7 years ago
put sinx+cosx=t
sq both sides 1+sin2x=t2
in denominator multiply and divide by 2 to make above line
(cosx-sinx)dx=dt
 
now que is 
t/t2+1
put t2+1=p
and solve
 
plz approve if useful
 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free