22nd of March 2017

In the last step to the solution of my query- Integration 0 to pi (tan x)/(tan x + sec x).......aren't the values going till infinity which is awkward....this ques. rrecently came in my 2017 board paper....plz help...and tell me the final ansewer....thank you.

Dhruv Jain - CBSE - Class XII Science

Tuesday, March 21, 2017 at 21:33:PM


Hi Dhruv, 

We have posted the solution for the entire paper here. Use this link to get the answer for CBSE Clas XII 2017 MAths board paper.

Wednesday, March 22, 2017 at 18:21:PM