integrate [sin(x+a)]/[sin(x+b)] a and b are constants

integrate [sin(x+a)]/[sin(x+b)]       a and b are constants

Grade:12th pass

2 Answers

2061 Points
7 years ago
use over here substitution
let x+a=t
and further solve
plz aprve
the then u could use by parts
14 Points
2 years ago
Create ((X+B) + (A-B)) in numerator and then apply Sin(a+b) formula then you will be able to solve it. If not then your concepts are weak 

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