# Recent questions and answers in Calculus

How to draw graph of f(x)= xsinx+cosx with any proper source to understand.
1 vote
$\lim_{x-> \infty } \left (\frac{x+a }{x+b} \right ) ^{(x+b)}$
Limit (3cosx+2sin3x)^1/x X-->0
In the CS 2020 gate syllabus, only the word integration is mentioned. So, do we just have to consider only Definite and Indefinite integrals or we should be studying on multiple integrals and gamma / beta integration too just like the ECE syllabus ?
Prove that in any vector space, the null vector $0$ is orthogonal to every vector in the space.