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∫1/1+cosa.cosx dx read as :integration of 1 divided by 1+cosa.cosx w.r.t x ans:2cosec a.tan-1[tan(a/2).tan(x/2)]+c read as:2cosec a multiplied by tan inverse of tan(a/2) into tan(x/2).

∫1/1+cosa.cosx dx


read as :integration of 1 divided by 1+cosa.cosx w.r.t x


 


ans:2cosec a.tan-1[tan(a/2).tan(x/2)]+c


read as:2cosec a multiplied by tan inverse of tan(a/2) into tan(x/2).


Grade:10

1 Answers

jitender lakhanpal
62 Points
9 years ago

Dear Sanket,

i have reduced the integral to the integrable form you can easily solve it thereafter

 

 

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