Mth401 Mcqs were from video Smart work zone on YouTube Yeh video lazmi dekhain Mere almost saare mcqs isi video sy thy Short question mein aik auxiliary equation ka question tha bs form banani thi 2nd Bernoulli equation ka tha standard form likhni thi or p(x) and q(x) ki values btani thi Long Same short jaise aik Bernoulli equation ko linear bana tha 2nd auxiliary equation ka tha