1 votes 1 votes $\displaystyle \lim_{x \rightarrow a}\frac{1}{x^{2}-a^{2}} \displaystyle \int_{a}^{x}\sin (t^{2})dt=$? $2a \sin (a^{2})$ $2a$ $\sin (a^{2})$ None of the above Calculus nielit2016mar-scientistc engineering-mathematics calculus + – admin asked Apr 2, 2020 • recategorized Oct 23, 2020 by Krithiga2101 admin 331 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.